28503492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{8219}}^1$

素因数の和:8260

約数の個数: 36

約数和(自身を含む): 70659120

約数和(自身を除く): 42155628

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 8219, 16438, 24657, 32876, 49314, 98628, 139723, 279446, 419169, 558892, 838338, 1676676, 2375291, 4750582, 7125873, 9501164, 14251746, 28503492]

約数ペア:

[(1, 28503492), (2, 14251746), (3, 9501164), (4, 7125873), (6, 4750582), (12, 2375291), (17, 1676676), (34, 838338), (51, 558892), (68, 419169), (102, 279446), (204, 139723), (289, 98628), (578, 49314), (867, 32876), (1156, 24657), (1734, 16438), (3468, 8219)]