2235772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 5343408

約数和(自身を除く): 3107636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 61, 68, 77, 98, 119, 122, 154, 187, 196, 238, 244, 308, 374, 427, 476, 539, 671, 748, 833, 854, 1037, 1078, 1309, 1342, 1666, 1708, 2074, 2156, 2618, 2684, 2989, 3332, 4148, 4697, 5236, 5978, 7259, 9163, 9394, 11407, 11956, 14518, 18326, 18788, 22814, 29036, 32879, 36652, 45628, 50813, 65758, 79849, 101626, 131516, 159698, 203252, 319396, 558943, 1117886, 2235772]

約数ペア:

[(1, 2235772), (2, 1117886), (4, 558943), (7, 319396), (11, 203252), (14, 159698), (17, 131516), (22, 101626), (28, 79849), (34, 65758), (44, 50813), (49, 45628), (61, 36652), (68, 32879), (77, 29036), (98, 22814), (119, 18788), (122, 18326), (154, 14518), (187, 11956), (196, 11407), (238, 9394), (244, 9163), (308, 7259), (374, 5978), (427, 5236), (476, 4697), (539, 4148), (671, 3332), (748, 2989), (833, 2684), (854, 2618), (1037, 2156), (1078, 2074), (1309, 1708), (1342, 1666)]