72031312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 148925736

約数和(自身を除く): 76894424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 1933, 2192, 2329, 3866, 4658, 7732, 9316, 15464, 18632, 30928, 32861, 37264, 65722, 131444, 262888, 264821, 525776, 529642, 1059284, 2118568, 4237136, 4501957, 9003914, 18007828, 36015656, 72031312]

約数ペア:

[(1, 72031312), (2, 36015656), (4, 18007828), (8, 9003914), (16, 4501957), (17, 4237136), (34, 2118568), (68, 1059284), (136, 529642), (137, 525776), (272, 264821), (274, 262888), (548, 131444), (1096, 65722), (1933, 37264), (2192, 32861), (2329, 30928), (3866, 18632), (4658, 15464), (7732, 9316)]