717505552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1721}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 1414409472

約数和(自身を除く): 696903920

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 367, 568, 734, 1136, 1468, 1721, 2936, 3442, 5872, 6884, 13768, 26057, 27536, 52114, 104228, 122191, 208456, 244382, 416912, 488764, 631607, 977528, 1263214, 1955056, 2526428, 5052856, 10105712, 44844097, 89688194, 179376388, 358752776, 717505552]

約数ペア:

[(1, 717505552), (2, 358752776), (4, 179376388), (8, 89688194), (16, 44844097), (71, 10105712), (142, 5052856), (284, 2526428), (367, 1955056), (568, 1263214), (734, 977528), (1136, 631607), (1468, 488764), (1721, 416912), (2936, 244382), (3442, 208456), (5872, 122191), (6884, 104228), (13768, 52114), (26057, 27536)]