73064768

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5311

約数の個数: 56

約数和(自身を含む): 171078144

約数和(自身を除く): 98013376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 5261, 6944, 10522, 13888, 21044, 36827, 42088, 73654, 84176, 147308, 163091, 168352, 294616, 326182, 336704, 589232, 652364, 1141637, 1178464, 1304728, 2283274, 2356928, 2609456, 4566548, 5218912, 9133096, 10437824, 18266192, 36532384, 73064768]

約数ペア:

[(1, 73064768), (2, 36532384), (4, 18266192), (7, 10437824), (8, 9133096), (14, 5218912), (16, 4566548), (28, 2609456), (31, 2356928), (32, 2283274), (56, 1304728), (62, 1178464), (64, 1141637), (112, 652364), (124, 589232), (217, 336704), (224, 326182), (248, 294616), (434, 168352), (448, 163091), (496, 147308), (868, 84176), (992, 73654), (1736, 42088), (1984, 36827), (3472, 21044), (5261, 13888), (6944, 10522)]