28597868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3691}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 54272400

約数和(自身を除く): 25674532

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3691, 3874, 7382, 7748, 14764, 47983, 95966, 191932, 549959, 1099918, 2199836, 7149467, 14298934, 28597868]

約数ペア:

[(1, 28597868), (2, 14298934), (4, 7149467), (13, 2199836), (26, 1099918), (52, 549959), (149, 191932), (298, 95966), (596, 47983), (1937, 14764), (3691, 7748), (3874, 7382)]