28847928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 77817600

約数和(自身を除く): 48969672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1543, 1558, 2337, 3086, 3116, 4629, 4674, 6172, 6232, 9258, 9348, 12344, 18516, 18696, 29317, 37032, 58634, 63263, 87951, 117268, 126526, 175902, 189789, 234536, 253052, 351804, 379578, 506104, 703608, 759156, 1201997, 1518312, 2403994, 3605991, 4807988, 7211982, 9615976, 14423964, 28847928]

約数ペア:

[(1, 28847928), (2, 14423964), (3, 9615976), (4, 7211982), (6, 4807988), (8, 3605991), (12, 2403994), (19, 1518312), (24, 1201997), (38, 759156), (41, 703608), (57, 506104), (76, 379578), (82, 351804), (114, 253052), (123, 234536), (152, 189789), (164, 175902), (228, 126526), (246, 117268), (328, 87951), (456, 63263), (492, 58634), (779, 37032), (984, 29317), (1543, 18696), (1558, 18516), (2337, 12344), (3086, 9348), (3116, 9258), (4629, 6232), (4674, 6172)]