28899792

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2180

約数の個数: 60

約数和(自身を含む): 81752580

約数和(自身を除く): 52852788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2069, 2328, 3492, 4138, 4656, 6207, 6984, 8276, 12414, 13968, 16552, 18621, 24828, 33104, 37242, 49656, 74484, 99312, 148968, 200693, 297936, 401386, 602079, 802772, 1204158, 1605544, 1806237, 2408316, 3211088, 3612474, 4816632, 7224948, 9633264, 14449896, 28899792]

約数ペア:

[(1, 28899792), (2, 14449896), (3, 9633264), (4, 7224948), (6, 4816632), (8, 3612474), (9, 3211088), (12, 2408316), (16, 1806237), (18, 1605544), (24, 1204158), (36, 802772), (48, 602079), (72, 401386), (97, 297936), (144, 200693), (194, 148968), (291, 99312), (388, 74484), (582, 49656), (776, 37242), (873, 33104), (1164, 24828), (1552, 18621), (1746, 16552), (2069, 13968), (2328, 12414), (3492, 8276), (4138, 6984), (4656, 6207)]