66474768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72889}}^1$

素因数の和:72919

約数の個数: 40

約数和(自身を含む): 180767200

約数和(自身を除く): 114292432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 72889, 145778, 218667, 291556, 437334, 583112, 874668, 1166224, 1384891, 1749336, 2769782, 3498672, 4154673, 5539564, 8309346, 11079128, 16618692, 22158256, 33237384, 66474768]

約数ペア:

[(1, 66474768), (2, 33237384), (3, 22158256), (4, 16618692), (6, 11079128), (8, 8309346), (12, 5539564), (16, 4154673), (19, 3498672), (24, 2769782), (38, 1749336), (48, 1384891), (57, 1166224), (76, 874668), (114, 583112), (152, 437334), (228, 291556), (304, 218667), (456, 145778), (912, 72889)]