64172332

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 132213760

約数和(自身を除く): 68041428

約数列:

[1, 2, 4, 7, 14, 28, 67, 79, 134, 158, 268, 316, 433, 469, 553, 866, 938, 1106, 1732, 1876, 2212, 3031, 5293, 6062, 10586, 12124, 21172, 29011, 34207, 37051, 58022, 68414, 74102, 116044, 136828, 148204, 203077, 239449, 406154, 478898, 812308, 957796, 2291869, 4583738, 9167476, 16043083, 32086166, 64172332]

約数ペア:

[(1, 64172332), (2, 32086166), (4, 16043083), (7, 9167476), (14, 4583738), (28, 2291869), (67, 957796), (79, 812308), (134, 478898), (158, 406154), (268, 239449), (316, 203077), (433, 148204), (469, 136828), (553, 116044), (866, 74102), (938, 68414), (1106, 58022), (1732, 37051), (1876, 34207), (2212, 29011), (3031, 21172), (5293, 12124), (6062, 10586)]