28029454656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20855249}}^1$

素因数の和:20855271

約数の個数: 56

約数和(自身を含む): 84755736000

約数和(自身を除く): 56726281344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20855249, 41710498, 62565747, 83420996, 125131494, 145986743, 166841992, 250262988, 291973486, 333683984, 437960229, 500525976, 583946972, 667367968, 875920458, 1001051952, 1167893944, 1334735936, 1751840916, 2002103904, 2335787888, 3503681832, 4004207808, 4671575776, 7007363664, 9343151552, 14014727328, 28029454656]

約数ペア:

[(1, 28029454656), (2, 14014727328), (3, 9343151552), (4, 7007363664), (6, 4671575776), (7, 4004207808), (8, 3503681832), (12, 2335787888), (14, 2002103904), (16, 1751840916), (21, 1334735936), (24, 1167893944), (28, 1001051952), (32, 875920458), (42, 667367968), (48, 583946972), (56, 500525976), (64, 437960229), (84, 333683984), (96, 291973486), (112, 250262988), (168, 166841992), (192, 145986743), (224, 125131494), (336, 83420996), (448, 62565747), (672, 41710498), (1344, 20855249)]