4447144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 9140040

約数和(自身を除く): 4692896

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 701, 793, 1402, 1586, 2804, 3172, 5608, 6344, 9113, 18226, 36452, 42761, 72904, 85522, 171044, 342088, 555893, 1111786, 2223572, 4447144]

約数ペア:

[(1, 4447144), (2, 2223572), (4, 1111786), (8, 555893), (13, 342088), (26, 171044), (52, 85522), (61, 72904), (104, 42761), (122, 36452), (244, 18226), (488, 9113), (701, 6344), (793, 5608), (1402, 3172), (1586, 2804)]