42133528

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 81806400

約数和(自身を除く): 39672872

約数列:

[1, 2, 4, 8, 37, 74, 137, 148, 274, 296, 548, 1039, 1096, 2078, 4156, 5069, 8312, 10138, 20276, 38443, 40552, 76886, 142343, 153772, 284686, 307544, 569372, 1138744, 5266691, 10533382, 21066764, 42133528]

約数ペア:

[(1, 42133528), (2, 21066764), (4, 10533382), (8, 5266691), (37, 1138744), (74, 569372), (137, 307544), (148, 284686), (274, 153772), (296, 142343), (548, 76886), (1039, 40552), (1096, 38443), (2078, 20276), (4156, 10138), (5069, 8312)]