71933744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 142855440

約数和(自身を除く): 70921696

約数列:

[1, 2, 4, 8, 16, 59, 118, 181, 236, 362, 421, 472, 724, 842, 944, 1448, 1684, 2896, 3368, 6736, 10679, 21358, 24839, 42716, 49678, 76201, 85432, 99356, 152402, 170864, 198712, 304804, 397424, 609608, 1219216, 4495859, 8991718, 17983436, 35966872, 71933744]

約数ペア:

[(1, 71933744), (2, 35966872), (4, 17983436), (8, 8991718), (16, 4495859), (59, 1219216), (118, 609608), (181, 397424), (236, 304804), (362, 198712), (421, 170864), (472, 152402), (724, 99356), (842, 85432), (944, 76201), (1448, 49678), (1684, 42716), (2896, 24839), (3368, 21358), (6736, 10679)]