28098042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 46551558

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 29, 34, 42, 46, 51, 58, 59, 69, 87, 102, 118, 119, 138, 161, 174, 177, 203, 238, 322, 354, 357, 391, 406, 413, 483, 493, 609, 667, 714, 782, 826, 966, 986, 1003, 1173, 1218, 1239, 1334, 1357, 1479, 1711, 2001, 2006, 2346, 2478, 2714, 2737, 2958, 3009, 3422, 3451, 4002, 4071, 4669, 5133, 5474, 6018, 6902, 7021, 8142, 8211, 9338, 9499, 10266, 10353, 11339, 11977, 14007, 14042, 16422, 18998, 20706, 21063, 22678, 23069, 23954, 28014, 28497, 29087, 34017, 35931, 39353, 42126, 46138, 56994, 58174, 68034, 69207, 71862, 78706, 79373, 87261, 118059, 138414, 158746, 161483, 174522, 203609, 236118, 238119, 275471, 322966, 407218, 476238, 484449, 550942, 610827, 669001, 826413, 968898, 1221654, 1338002, 1652826, 2007003, 4014006, 4683007, 9366014, 14049021, 28098042]

約数ペア:

[(1, 28098042), (2, 14049021), (3, 9366014), (6, 4683007), (7, 4014006), (14, 2007003), (17, 1652826), (21, 1338002), (23, 1221654), (29, 968898), (34, 826413), (42, 669001), (46, 610827), (51, 550942), (58, 484449), (59, 476238), (69, 407218), (87, 322966), (102, 275471), (118, 238119), (119, 236118), (138, 203609), (161, 174522), (174, 161483), (177, 158746), (203, 138414), (238, 118059), (322, 87261), (354, 79373), (357, 78706), (391, 71862), (406, 69207), (413, 68034), (483, 58174), (493, 56994), (609, 46138), (667, 42126), (714, 39353), (782, 35931), (826, 34017), (966, 29087), (986, 28497), (1003, 28014), (1173, 23954), (1218, 23069), (1239, 22678), (1334, 21063), (1357, 20706), (1479, 18998), (1711, 16422), (2001, 14042), (2006, 14007), (2346, 11977), (2478, 11339), (2714, 10353), (2737, 10266), (2958, 9499), (3009, 9338), (3422, 8211), (3451, 8142), (4002, 7021), (4071, 6902), (4669, 6018), (5133, 5474)]