28429236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 85857408

約数和(自身を除く): 57428172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 68, 82, 99, 102, 103, 123, 132, 153, 164, 187, 198, 204, 206, 246, 306, 309, 369, 374, 396, 412, 451, 492, 561, 612, 618, 697, 738, 748, 902, 927, 1122, 1133, 1236, 1353, 1394, 1476, 1683, 1751, 1804, 1854, 2091, 2244, 2266, 2706, 2788, 3366, 3399, 3502, 3708, 4059, 4182, 4223, 4532, 5253, 5412, 6273, 6732, 6798, 7004, 7667, 8118, 8364, 8446, 10197, 10506, 12546, 12669, 13596, 15334, 15759, 16236, 16892, 19261, 20394, 21012, 23001, 25092, 25338, 30668, 31518, 38007, 38522, 40788, 46002, 46453, 50676, 57783, 63036, 69003, 71791, 76014, 77044, 92004, 92906, 115566, 138006, 139359, 143582, 152028, 173349, 185812, 215373, 231132, 276012, 278718, 287164, 346698, 418077, 430746, 557436, 646119, 693396, 789701, 836154, 861492, 1292238, 1579402, 1672308, 2369103, 2584476, 3158804, 4738206, 7107309, 9476412, 14214618, 28429236]

約数ペア:

[(1, 28429236), (2, 14214618), (3, 9476412), (4, 7107309), (6, 4738206), (9, 3158804), (11, 2584476), (12, 2369103), (17, 1672308), (18, 1579402), (22, 1292238), (33, 861492), (34, 836154), (36, 789701), (41, 693396), (44, 646119), (51, 557436), (66, 430746), (68, 418077), (82, 346698), (99, 287164), (102, 278718), (103, 276012), (123, 231132), (132, 215373), (153, 185812), (164, 173349), (187, 152028), (198, 143582), (204, 139359), (206, 138006), (246, 115566), (306, 92906), (309, 92004), (369, 77044), (374, 76014), (396, 71791), (412, 69003), (451, 63036), (492, 57783), (561, 50676), (612, 46453), (618, 46002), (697, 40788), (738, 38522), (748, 38007), (902, 31518), (927, 30668), (1122, 25338), (1133, 25092), (1236, 23001), (1353, 21012), (1394, 20394), (1476, 19261), (1683, 16892), (1751, 16236), (1804, 15759), (1854, 15334), (2091, 13596), (2244, 12669), (2266, 12546), (2706, 10506), (2788, 10197), (3366, 8446), (3399, 8364), (3502, 8118), (3708, 7667), (4059, 7004), (4182, 6798), (4223, 6732), (4532, 6273), (5253, 5412)]