28274748

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 68372640

約数和(自身を除く): 40097892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 101, 123, 164, 202, 246, 303, 404, 492, 569, 606, 1138, 1212, 1707, 2276, 3414, 4141, 6828, 8282, 12423, 16564, 23329, 24846, 46658, 49692, 57469, 69987, 93316, 114938, 139974, 172407, 229876, 279948, 344814, 689628, 2356229, 4712458, 7068687, 9424916, 14137374, 28274748]

約数ペア:

[(1, 28274748), (2, 14137374), (3, 9424916), (4, 7068687), (6, 4712458), (12, 2356229), (41, 689628), (82, 344814), (101, 279948), (123, 229876), (164, 172407), (202, 139974), (246, 114938), (303, 93316), (404, 69987), (492, 57469), (569, 49692), (606, 46658), (1138, 24846), (1212, 23329), (1707, 16564), (2276, 12423), (3414, 8282), (4141, 6828)]