262638032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7603}}^1$

素因数の和:7755

約数の個数: 40

約数和(自身を含む): 543108096

約数和(自身を除く): 280470064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 7603, 8636, 15206, 17272, 30412, 34544, 60824, 121648, 129251, 258502, 517004, 965581, 1034008, 1931162, 2068016, 3862324, 7724648, 15449296, 16414877, 32829754, 65659508, 131319016, 262638032]

約数ペア:

[(1, 262638032), (2, 131319016), (4, 65659508), (8, 32829754), (16, 16414877), (17, 15449296), (34, 7724648), (68, 3862324), (127, 2068016), (136, 1931162), (254, 1034008), (272, 965581), (508, 517004), (1016, 258502), (2032, 129251), (2159, 121648), (4318, 60824), (7603, 34544), (8636, 30412), (15206, 17272)]