74929844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 78931276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 1907, 2068, 3572, 3814, 7628, 9823, 19646, 20977, 36233, 39292, 41954, 72466, 83908, 89629, 144932, 179258, 358516, 398563, 797126, 985919, 1594252, 1702951, 1971838, 3405902, 3943676, 6811804, 18732461, 37464922, 74929844]

約数ペア:

[(1, 74929844), (2, 37464922), (4, 18732461), (11, 6811804), (19, 3943676), (22, 3405902), (38, 1971838), (44, 1702951), (47, 1594252), (76, 985919), (94, 797126), (188, 398563), (209, 358516), (418, 179258), (517, 144932), (836, 89629), (893, 83908), (1034, 72466), (1786, 41954), (1907, 39292), (2068, 36233), (3572, 20977), (3814, 19646), (7628, 9823)]