33520804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 64665216

約数和(自身を除く): 31144412

約数列:

[1, 2, 4, 17, 34, 53, 68, 71, 106, 131, 142, 212, 262, 284, 524, 901, 1207, 1802, 2227, 2414, 3604, 3763, 4454, 4828, 6943, 7526, 8908, 9301, 13886, 15052, 18602, 27772, 37204, 63971, 118031, 127942, 158117, 236062, 255884, 316234, 472124, 492953, 632468, 985906, 1971812, 8380201, 16760402, 33520804]

約数ペア:

[(1, 33520804), (2, 16760402), (4, 8380201), (17, 1971812), (34, 985906), (53, 632468), (68, 492953), (71, 472124), (106, 316234), (131, 255884), (142, 236062), (212, 158117), (262, 127942), (284, 118031), (524, 63971), (901, 37204), (1207, 27772), (1802, 18602), (2227, 15052), (2414, 13886), (3604, 9301), (3763, 8908), (4454, 7526), (4828, 6943)]