56997416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53569}}^1$

素因数の和:53601

約数の個数: 32

約数和(自身を含む): 128568000

約数和(自身を除く): 71570584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53569, 107138, 214276, 374983, 428552, 749966, 1017811, 1499932, 2035622, 2999864, 4071244, 7124677, 8142488, 14249354, 28498708, 56997416]

約数ペア:

[(1, 56997416), (2, 28498708), (4, 14249354), (7, 8142488), (8, 7124677), (14, 4071244), (19, 2999864), (28, 2035622), (38, 1499932), (56, 1017811), (76, 749966), (133, 428552), (152, 374983), (266, 214276), (532, 107138), (1064, 53569)]