28754628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 48466236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 2267, 3171, 4228, 4534, 6342, 6801, 9068, 12684, 13602, 15869, 27204, 31738, 47607, 63476, 95214, 190428, 342317, 684634, 1026951, 1369268, 2053902, 2396219, 4107804, 4792438, 7188657, 9584876, 14377314, 28754628]

約数ペア:

[(1, 28754628), (2, 14377314), (3, 9584876), (4, 7188657), (6, 4792438), (7, 4107804), (12, 2396219), (14, 2053902), (21, 1369268), (28, 1026951), (42, 684634), (84, 342317), (151, 190428), (302, 95214), (453, 63476), (604, 47607), (906, 31738), (1057, 27204), (1812, 15869), (2114, 13602), (2267, 12684), (3171, 9068), (4228, 6801), (4534, 6342)]