66261448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14207}}^1$

素因数の和:14277

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 71840312

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 14207, 28414, 56828, 113656, 156277, 312554, 625108, 752971, 1250216, 1505942, 3011884, 6023768, 8282681, 16565362, 33130724, 66261448]

約数ペア:

[(1, 66261448), (2, 33130724), (4, 16565362), (8, 8282681), (11, 6023768), (22, 3011884), (44, 1505942), (53, 1250216), (88, 752971), (106, 625108), (212, 312554), (424, 156277), (583, 113656), (1166, 56828), (2332, 28414), (4664, 14207)]