2889536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 56

約数和(自身を含む): 6486144

約数和(自身を除く): 3596608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 151, 184, 208, 299, 302, 368, 416, 598, 604, 736, 832, 1196, 1208, 1472, 1963, 2392, 2416, 3473, 3926, 4784, 4832, 6946, 7852, 9568, 9664, 13892, 15704, 19136, 27784, 31408, 45149, 55568, 62816, 90298, 111136, 125632, 180596, 222272, 361192, 722384, 1444768, 2889536]

約数ペア:

[(1, 2889536), (2, 1444768), (4, 722384), (8, 361192), (13, 222272), (16, 180596), (23, 125632), (26, 111136), (32, 90298), (46, 62816), (52, 55568), (64, 45149), (92, 31408), (104, 27784), (151, 19136), (184, 15704), (208, 13892), (299, 9664), (302, 9568), (368, 7852), (416, 6946), (598, 4832), (604, 4784), (736, 3926), (832, 3473), (1196, 2416), (1208, 2392), (1472, 1963)]