3765424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 8058512

約数和(自身を除く): 4293088

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 421, 559, 688, 842, 1118, 1684, 2236, 3368, 4472, 5473, 6736, 8944, 10946, 18103, 21892, 36206, 43784, 72412, 87568, 144824, 235339, 289648, 470678, 941356, 1882712, 3765424]

約数ペア:

[(1, 3765424), (2, 1882712), (4, 941356), (8, 470678), (13, 289648), (16, 235339), (26, 144824), (43, 87568), (52, 72412), (86, 43784), (104, 36206), (172, 21892), (208, 18103), (344, 10946), (421, 8944), (559, 6736), (688, 5473), (842, 4472), (1118, 3368), (1684, 2236)]