73439728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3253}}^1$

素因数の和:3361

約数の個数: 40

約数和(自身を含む): 152521488

約数和(自身を除く): 79081760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 3253, 5644, 6506, 11288, 13012, 22576, 26024, 52048, 55301, 110602, 221204, 269999, 442408, 539998, 884816, 1079996, 2159992, 4319984, 4589983, 9179966, 18359932, 36719864, 73439728]

約数ペア:

[(1, 73439728), (2, 36719864), (4, 18359932), (8, 9179966), (16, 4589983), (17, 4319984), (34, 2159992), (68, 1079996), (83, 884816), (136, 539998), (166, 442408), (272, 269999), (332, 221204), (664, 110602), (1328, 55301), (1411, 52048), (2822, 26024), (3253, 22576), (5644, 13012), (6506, 11288)]