67668908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 64709716

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 527, 683, 799, 1054, 1366, 1457, 1598, 2108, 2732, 2914, 3196, 5828, 11611, 21173, 23222, 24769, 32101, 42346, 46444, 49538, 64202, 84692, 99076, 128404, 359941, 545717, 719882, 995131, 1091434, 1439764, 1990262, 2182868, 3980524, 16917227, 33834454, 67668908]

約数ペア:

[(1, 67668908), (2, 33834454), (4, 16917227), (17, 3980524), (31, 2182868), (34, 1990262), (47, 1439764), (62, 1091434), (68, 995131), (94, 719882), (124, 545717), (188, 359941), (527, 128404), (683, 99076), (799, 84692), (1054, 64202), (1366, 49538), (1457, 46444), (1598, 42346), (2108, 32101), (2732, 24769), (2914, 23222), (3196, 21173), (5828, 11611)]