9859456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 21811680

約数和(自身を除く): 11952224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 197, 272, 368, 391, 394, 544, 736, 782, 788, 1088, 1472, 1564, 1576, 2176, 2944, 3128, 3152, 3349, 4531, 6256, 6304, 6698, 9062, 12512, 12608, 13396, 18124, 25024, 25216, 26792, 36248, 50048, 53584, 72496, 77027, 107168, 144992, 154054, 214336, 289984, 308108, 428672, 579968, 616216, 1232432, 2464864, 4929728, 9859456]

約数ペア:

[(1, 9859456), (2, 4929728), (4, 2464864), (8, 1232432), (16, 616216), (17, 579968), (23, 428672), (32, 308108), (34, 289984), (46, 214336), (64, 154054), (68, 144992), (92, 107168), (128, 77027), (136, 72496), (184, 53584), (197, 50048), (272, 36248), (368, 26792), (391, 25216), (394, 25024), (544, 18124), (736, 13396), (782, 12608), (788, 12512), (1088, 9062), (1472, 6698), (1564, 6304), (1576, 6256), (2176, 4531), (2944, 3349), (3128, 3152)]