78528472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14629}}^1$

素因数の和:14707

約数の個数: 32

約数和(自身を含む): 163270800

約数和(自身を除く): 84742328

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 14629, 29258, 58516, 117032, 160919, 321838, 643676, 892369, 1287352, 1784738, 3569476, 7138952, 9816059, 19632118, 39264236, 78528472]

約数ペア:

[(1, 78528472), (2, 39264236), (4, 19632118), (8, 9816059), (11, 7138952), (22, 3569476), (44, 1784738), (61, 1287352), (88, 892369), (122, 643676), (244, 321838), (488, 160919), (671, 117032), (1342, 58516), (2684, 29258), (5368, 14629)]