74638148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{10477}}^1$

素因数の和:10631

約数の個数: 24

約数和(自身を含む): 141704472

約数和(自身を除く): 67066324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 10477, 20954, 41908, 136201, 272402, 544804, 1435349, 2870698, 5741396, 18659537, 37319074, 74638148]

約数ペア:

[(1, 74638148), (2, 37319074), (4, 18659537), (13, 5741396), (26, 2870698), (52, 1435349), (137, 544804), (274, 272402), (548, 136201), (1781, 41908), (3562, 20954), (7124, 10477)]