280043776

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{26681}}^1$

素因数の和:26738

約数の個数: 36

約数和(自身を含む): 572649084

約数和(自身を除く): 292605308

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 26681, 53362, 106724, 213448, 426896, 853792, 1093921, 1707584, 2187842, 3415168, 4375684, 6830336, 8751368, 17502736, 35005472, 70010944, 140021888, 280043776]

約数ペア:

[(1, 280043776), (2, 140021888), (4, 70010944), (8, 35005472), (16, 17502736), (32, 8751368), (41, 6830336), (64, 4375684), (82, 3415168), (128, 2187842), (164, 1707584), (256, 1093921), (328, 853792), (656, 426896), (1312, 213448), (2624, 106724), (5248, 53362), (10496, 26681)]