2560773632

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{217457}}^1$

素因数の和:217498

約数の個数: 40

約数和(自身を含む): 5339028816

約数和(自身を除く): 2778255184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 217457, 434914, 869828, 1739656, 3479312, 5001511, 6958624, 10003022, 13917248, 20006044, 27834496, 40012088, 55668992, 80024176, 111337984, 160048352, 320096704, 640193408, 1280386816, 2560773632]

約数ペア:

[(1, 2560773632), (2, 1280386816), (4, 640193408), (8, 320096704), (16, 160048352), (23, 111337984), (32, 80024176), (46, 55668992), (64, 40012088), (92, 27834496), (128, 20006044), (184, 13917248), (256, 10003022), (368, 6958624), (512, 5001511), (736, 3479312), (1472, 1739656), (2944, 869828), (5888, 434914), (11776, 217457)]