71799568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 148731552

約数和(自身を除く): 76931984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 2467, 3638, 4934, 7276, 9868, 14552, 19736, 29104, 39472, 41939, 83878, 167756, 263969, 335512, 527938, 671024, 1055876, 2111752, 4223504, 4487473, 8974946, 17949892, 35899784, 71799568]

約数ペア:

[(1, 71799568), (2, 35899784), (4, 17949892), (8, 8974946), (16, 4487473), (17, 4223504), (34, 2111752), (68, 1055876), (107, 671024), (136, 527938), (214, 335512), (272, 263969), (428, 167756), (856, 83878), (1712, 41939), (1819, 39472), (2467, 29104), (3638, 19736), (4934, 14552), (7276, 9868)]