1444768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 3217536

約数和(自身を除く): 1772768

約数列:

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

約数ペア:

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