78214708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136739}}^1$

素因数の和:136767

約数の個数: 24

約数和(自身を含む): 160806240

約数和(自身を除く): 82591532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 136739, 273478, 546956, 1504129, 1777607, 3008258, 3555214, 6016516, 7110428, 19553677, 39107354, 78214708]

約数ペア:

[(1, 78214708), (2, 39107354), (4, 19553677), (11, 7110428), (13, 6016516), (22, 3555214), (26, 3008258), (44, 1777607), (52, 1504129), (143, 546956), (286, 273478), (572, 136739)]