26001437982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1\times {\mathrm{2053}}^1$

素因数の和:2877

約数の個数: 64

約数和(自身を含む): 56308848960

約数和(自身を除く): 30307410978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 409, 794, 818, 1191, 1227, 2053, 2382, 2454, 4106, 5161, 5317, 6159, 10322, 10634, 12318, 15483, 15951, 26689, 30966, 31902, 53378, 80067, 160134, 162373, 324746, 487119, 815041, 839677, 974238, 1630082, 1679354, 2110849, 2445123, 2519031, 4221698, 4890246, 5038062, 6332547, 10595533, 10915801, 12665094, 21191066, 21831602, 31786599, 32747403, 63573198, 65494806, 333351769, 666703538, 1000055307, 2000110614, 4333572997, 8667145994, 13000718991, 26001437982]

約数ペア:

[(1, 26001437982), (2, 13000718991), (3, 8667145994), (6, 4333572997), (13, 2000110614), (26, 1000055307), (39, 666703538), (78, 333351769), (397, 65494806), (409, 63573198), (794, 32747403), (818, 31786599), (1191, 21831602), (1227, 21191066), (2053, 12665094), (2382, 10915801), (2454, 10595533), (4106, 6332547), (5161, 5038062), (5317, 4890246), (6159, 4221698), (10322, 2519031), (10634, 2445123), (12318, 2110849), (15483, 1679354), (15951, 1630082), (26689, 974238), (30966, 839677), (31902, 815041), (53378, 487119), (80067, 324746), (160134, 162373)]