61908641756

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{881}}^1\times {\mathrm{103951}}^1$

素因数の和:104862

約数の個数: 36

約数和(自身を含む): 117449335584

約数和(自身を除く): 55540693828

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 881, 1762, 3524, 11453, 22906, 45812, 103951, 148889, 207902, 297778, 415804, 595556, 1351363, 2702726, 5405452, 17567719, 35135438, 70270876, 91580831, 183161662, 366323324, 1190550803, 2381101606, 4762203212, 15477160439, 30954320878, 61908641756]

約数ペア:

[(1, 61908641756), (2, 30954320878), (4, 15477160439), (13, 4762203212), (26, 2381101606), (52, 1190550803), (169, 366323324), (338, 183161662), (676, 91580831), (881, 70270876), (1762, 35135438), (3524, 17567719), (11453, 5405452), (22906, 2702726), (45812, 1351363), (103951, 595556), (148889, 415804), (207902, 297778)]