388057432

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{50581}}^1$

素因数の和:50731

約数の個数: 32

約数和(自身を含む): 837637920

約数和(自身を除く): 449580488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 50581, 101162, 202324, 354067, 404648, 708134, 1416268, 2832536, 6929597, 13859194, 27718388, 48507179, 55436776, 97014358, 194028716, 388057432]

約数ペア:

[(1, 388057432), (2, 194028716), (4, 97014358), (7, 55436776), (8, 48507179), (14, 27718388), (28, 13859194), (56, 6929597), (137, 2832536), (274, 1416268), (548, 708134), (959, 404648), (1096, 354067), (1918, 202324), (3836, 101162), (7672, 50581)]