8410376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 10096504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 71, 104, 134, 136, 142, 221, 268, 284, 442, 536, 568, 871, 884, 923, 1139, 1207, 1742, 1768, 1846, 2278, 2414, 3484, 3692, 4556, 4757, 4828, 6968, 7384, 9112, 9514, 9656, 14807, 15691, 19028, 29614, 31382, 38056, 59228, 61841, 62764, 80869, 118456, 123682, 125528, 161738, 247364, 323476, 494728, 646952, 1051297, 2102594, 4205188, 8410376]

約数ペア:

[(1, 8410376), (2, 4205188), (4, 2102594), (8, 1051297), (13, 646952), (17, 494728), (26, 323476), (34, 247364), (52, 161738), (67, 125528), (68, 123682), (71, 118456), (104, 80869), (134, 62764), (136, 61841), (142, 59228), (221, 38056), (268, 31382), (284, 29614), (442, 19028), (536, 15691), (568, 14807), (871, 9656), (884, 9514), (923, 9112), (1139, 7384), (1207, 6968), (1742, 4828), (1768, 4757), (1846, 4556), (2278, 3692), (2414, 3484)]