78335152

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9937

約数の個数: 40

約数和(自身を含む): 175917312

約数和(自身を除く): 97582160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9851, 19702, 39404, 68957, 78808, 137914, 157616, 275828, 551656, 699421, 1103312, 1398842, 2797684, 4895947, 5595368, 9791894, 11190736, 19583788, 39167576, 78335152]

約数ペア:

[(1, 78335152), (2, 39167576), (4, 19583788), (7, 11190736), (8, 9791894), (14, 5595368), (16, 4895947), (28, 2797684), (56, 1398842), (71, 1103312), (112, 699421), (142, 551656), (284, 275828), (497, 157616), (568, 137914), (994, 78808), (1136, 68957), (1988, 39404), (3976, 19702), (7952, 9851)]