66237652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 62181548

約数列:

[1, 2, 4, 13, 26, 52, 83, 103, 149, 166, 206, 298, 332, 412, 596, 1079, 1339, 1937, 2158, 2678, 3874, 4316, 5356, 7748, 8549, 12367, 15347, 17098, 24734, 30694, 34196, 49468, 61388, 111137, 160771, 199511, 222274, 321542, 399022, 444548, 643084, 798044, 1273801, 2547602, 5095204, 16559413, 33118826, 66237652]

約数ペア:

[(1, 66237652), (2, 33118826), (4, 16559413), (13, 5095204), (26, 2547602), (52, 1273801), (83, 798044), (103, 643084), (149, 444548), (166, 399022), (206, 321542), (298, 222274), (332, 199511), (412, 160771), (596, 111137), (1079, 61388), (1339, 49468), (1937, 34196), (2158, 30694), (2678, 24734), (3874, 17098), (4316, 15347), (5356, 12367), (7748, 8549)]