74490988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11839}}^1$

素因数の和:11878

約数の個数: 36

約数和(自身を含む): 154322560

約数和(自身を除く): 79831572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 11839, 23678, 47356, 130229, 153907, 260458, 307814, 520916, 615628, 1432519, 1692977, 2865038, 3385954, 5730076, 6771908, 18622747, 37245494, 74490988]

約数ペア:

[(1, 74490988), (2, 37245494), (4, 18622747), (11, 6771908), (13, 5730076), (22, 3385954), (26, 2865038), (44, 1692977), (52, 1432519), (121, 615628), (143, 520916), (242, 307814), (286, 260458), (484, 153907), (572, 130229), (1573, 47356), (3146, 23678), (6292, 11839)]