28323666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 72

約数和(自身を含む): 75626460

約数和(自身を除く): 47302794

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 1889, 2142, 2499, 3778, 4998, 5667, 7497, 11334, 13223, 14994, 17001, 26446, 32113, 34002, 39669, 64226, 79338, 92561, 96339, 119007, 185122, 192678, 224791, 238014, 277683, 289017, 449582, 555366, 578034, 674373, 833049, 1348746, 1573537, 1666098, 2023119, 3147074, 4046238, 4720611, 9441222, 14161833, 28323666]

約数ペア:

[(1, 28323666), (2, 14161833), (3, 9441222), (6, 4720611), (7, 4046238), (9, 3147074), (14, 2023119), (17, 1666098), (18, 1573537), (21, 1348746), (34, 833049), (42, 674373), (49, 578034), (51, 555366), (63, 449582), (98, 289017), (102, 277683), (119, 238014), (126, 224791), (147, 192678), (153, 185122), (238, 119007), (294, 96339), (306, 92561), (357, 79338), (441, 64226), (714, 39669), (833, 34002), (882, 32113), (1071, 26446), (1666, 17001), (1889, 14994), (2142, 13223), (2499, 11334), (3778, 7497), (4998, 5667)]