68573764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 144039168

約数和(自身を除く): 75465404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 322, 457, 466, 644, 914, 932, 1631, 1828, 3199, 3262, 5359, 6398, 6524, 10511, 10718, 12796, 21022, 21436, 37513, 42044, 73577, 75026, 106481, 147154, 150052, 212962, 294308, 425924, 745367, 1490734, 2449063, 2981468, 4898126, 9796252, 17143441, 34286882, 68573764]

約数ペア:

[(1, 68573764), (2, 34286882), (4, 17143441), (7, 9796252), (14, 4898126), (23, 2981468), (28, 2449063), (46, 1490734), (92, 745367), (161, 425924), (233, 294308), (322, 212962), (457, 150052), (466, 147154), (644, 106481), (914, 75026), (932, 73577), (1631, 42044), (1828, 37513), (3199, 21436), (3262, 21022), (5359, 12796), (6398, 10718), (6524, 10511)]