9780704

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 20448288

約数和(自身を除く): 10667584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 137, 184, 194, 274, 368, 388, 548, 736, 776, 1096, 1552, 2192, 2231, 3104, 3151, 4384, 4462, 6302, 8924, 12604, 13289, 17848, 25208, 26578, 35696, 50416, 53156, 71392, 100832, 106312, 212624, 305647, 425248, 611294, 1222588, 2445176, 4890352, 9780704]

約数ペア:

[(1, 9780704), (2, 4890352), (4, 2445176), (8, 1222588), (16, 611294), (23, 425248), (32, 305647), (46, 212624), (92, 106312), (97, 100832), (137, 71392), (184, 53156), (194, 50416), (274, 35696), (368, 26578), (388, 25208), (548, 17848), (736, 13289), (776, 12604), (1096, 8924), (1552, 6302), (2192, 4462), (2231, 4384), (3104, 3151)]