56555329264

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1\times {\mathrm{3793}}^1$

素因数の和:5862

約数の個数: 80

約数和(自身を含む): 127196247808

約数和(自身を除く): 70640918544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 1987, 3752, 3793, 3974, 7504, 7586, 7948, 13909, 15172, 15896, 26551, 27818, 30344, 31792, 53102, 55636, 60688, 106204, 111272, 133129, 212408, 222544, 254131, 266258, 424816, 508262, 532516, 931903, 1016524, 1065032, 1778917, 1863806, 2033048, 2130064, 3557834, 3727612, 4066096, 7115668, 7455224, 7536691, 14231336, 14910448, 15073382, 28462672, 30146764, 52756837, 60293528, 105513674, 120587056, 211027348, 422054696, 504958297, 844109392, 1009916594, 2019833188, 3534708079, 4039666376, 7069416158, 8079332752, 14138832316, 28277664632, 56555329264]

約数ペア:

[(1, 56555329264), (2, 28277664632), (4, 14138832316), (7, 8079332752), (8, 7069416158), (14, 4039666376), (16, 3534708079), (28, 2019833188), (56, 1009916594), (67, 844109392), (112, 504958297), (134, 422054696), (268, 211027348), (469, 120587056), (536, 105513674), (938, 60293528), (1072, 52756837), (1876, 30146764), (1987, 28462672), (3752, 15073382), (3793, 14910448), (3974, 14231336), (7504, 7536691), (7586, 7455224), (7948, 7115668), (13909, 4066096), (15172, 3727612), (15896, 3557834), (26551, 2130064), (27818, 2033048), (30344, 1863806), (31792, 1778917), (53102, 1065032), (55636, 1016524), (60688, 931903), (106204, 532516), (111272, 508262), (133129, 424816), (212408, 266258), (222544, 254131)]