28896972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14249}}^1$

素因数の和:14282

約数の個数: 36

約数和(自身を含む): 73017000

約数和(自身を除く): 44120028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14249, 28498, 42747, 56996, 85494, 170988, 185237, 370474, 555711, 740948, 1111422, 2222844, 2408081, 4816162, 7224243, 9632324, 14448486, 28896972]

約数ペア:

[(1, 28896972), (2, 14448486), (3, 9632324), (4, 7224243), (6, 4816162), (12, 2408081), (13, 2222844), (26, 1111422), (39, 740948), (52, 555711), (78, 370474), (156, 185237), (169, 170988), (338, 85494), (507, 56996), (676, 42747), (1014, 28498), (2028, 14249)]