8280896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 56

約数和(自身を含む): 18242280

約数和(自身を除く): 9961384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 269, 296, 416, 481, 538, 592, 832, 962, 1076, 1184, 1924, 2152, 2368, 3497, 3848, 4304, 6994, 7696, 8608, 9953, 13988, 15392, 17216, 19906, 27976, 30784, 39812, 55952, 79624, 111904, 129389, 159248, 223808, 258778, 318496, 517556, 636992, 1035112, 2070224, 4140448, 8280896]

約数ペア:

[(1, 8280896), (2, 4140448), (4, 2070224), (8, 1035112), (13, 636992), (16, 517556), (26, 318496), (32, 258778), (37, 223808), (52, 159248), (64, 129389), (74, 111904), (104, 79624), (148, 55952), (208, 39812), (269, 30784), (296, 27976), (416, 19906), (481, 17216), (538, 15392), (592, 13988), (832, 9953), (962, 8608), (1076, 7696), (1184, 6994), (1924, 4304), (2152, 3848), (2368, 3497)]