21447936464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4723}}^1\times {\mathrm{9787}}^1$

素因数の和:14547

約数の個数: 40

約数和(自身を含む): 43001816160

約数和(自身を除く): 21553879696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4723, 9446, 9787, 18892, 19574, 37784, 39148, 75568, 78296, 136967, 156592, 273934, 283823, 547868, 567646, 1095736, 1135292, 2191472, 2270584, 4541168, 46224001, 92448002, 184896004, 369792008, 739584016, 1340496029, 2680992058, 5361984116, 10723968232, 21447936464]

約数ペア:

[(1, 21447936464), (2, 10723968232), (4, 5361984116), (8, 2680992058), (16, 1340496029), (29, 739584016), (58, 369792008), (116, 184896004), (232, 92448002), (464, 46224001), (4723, 4541168), (9446, 2270584), (9787, 2191472), (18892, 1135292), (19574, 1095736), (37784, 567646), (39148, 547868), (75568, 283823), (78296, 273934), (136967, 156592)]