3770512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 7836800

約数和(自身を除く): 4066288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 157, 158, 304, 314, 316, 628, 632, 1256, 1264, 1501, 2512, 2983, 3002, 5966, 6004, 11932, 12008, 12403, 23864, 24016, 24806, 47728, 49612, 99224, 198448, 235657, 471314, 942628, 1885256, 3770512]

約数ペア:

[(1, 3770512), (2, 1885256), (4, 942628), (8, 471314), (16, 235657), (19, 198448), (38, 99224), (76, 49612), (79, 47728), (152, 24806), (157, 24016), (158, 23864), (304, 12403), (314, 12008), (316, 11932), (628, 6004), (632, 5966), (1256, 3002), (1264, 2983), (1501, 2512)]