65016028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 147498624

約数和(自身を除く): 82482596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 251, 308, 319, 406, 502, 638, 812, 841, 1004, 1276, 1682, 1757, 2233, 2761, 3364, 3514, 4466, 5522, 5887, 7028, 7279, 8932, 9251, 11044, 11774, 14558, 18502, 19327, 23548, 29116, 37004, 38654, 50953, 64757, 77308, 80069, 101906, 129514, 160138, 203812, 211091, 259028, 320276, 422182, 560483, 844364, 1120966, 1477637, 2241932, 2322001, 2955274, 4644002, 5910548, 9288004, 16254007, 32508014, 65016028]

約数ペア:

[(1, 65016028), (2, 32508014), (4, 16254007), (7, 9288004), (11, 5910548), (14, 4644002), (22, 2955274), (28, 2322001), (29, 2241932), (44, 1477637), (58, 1120966), (77, 844364), (116, 560483), (154, 422182), (203, 320276), (251, 259028), (308, 211091), (319, 203812), (406, 160138), (502, 129514), (638, 101906), (812, 80069), (841, 77308), (1004, 64757), (1276, 50953), (1682, 38654), (1757, 37004), (2233, 29116), (2761, 23548), (3364, 19327), (3514, 18502), (4466, 14558), (5522, 11774), (5887, 11044), (7028, 9251), (7279, 8932)]