65637884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 134247456

約数和(自身を除く): 68609572

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 1811, 2132, 2788, 3622, 7244, 9061, 18122, 23543, 30787, 36244, 47086, 61574, 74251, 94172, 123148, 148502, 297004, 400231, 800462, 965263, 1262267, 1600924, 1930526, 2524534, 3861052, 5049068, 16409471, 32818942, 65637884]

約数ペア:

[(1, 65637884), (2, 32818942), (4, 16409471), (13, 5049068), (17, 3861052), (26, 2524534), (34, 1930526), (41, 1600924), (52, 1262267), (68, 965263), (82, 800462), (164, 400231), (221, 297004), (442, 148502), (533, 123148), (697, 94172), (884, 74251), (1066, 61574), (1394, 47086), (1811, 36244), (2132, 30787), (2788, 23543), (3622, 18122), (7244, 9061)]