56989664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 119952000

約数和(自身を除く): 62962336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 1399, 2144, 2546, 2798, 5092, 5596, 10184, 11192, 20368, 22384, 26581, 40736, 44768, 53162, 93733, 106324, 187466, 212648, 374932, 425296, 749864, 850592, 1499728, 1780927, 2999456, 3561854, 7123708, 14247416, 28494832, 56989664]

約数ペア:

[(1, 56989664), (2, 28494832), (4, 14247416), (8, 7123708), (16, 3561854), (19, 2999456), (32, 1780927), (38, 1499728), (67, 850592), (76, 749864), (134, 425296), (152, 374932), (268, 212648), (304, 187466), (536, 106324), (608, 93733), (1072, 53162), (1273, 44768), (1399, 40736), (2144, 26581), (2546, 22384), (2798, 20368), (5092, 11192), (5596, 10184)]