66576352

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 145753776

約数和(自身を除く): 79177424

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 289, 313, 368, 391, 544, 578, 626, 736, 782, 1156, 1252, 1564, 2312, 2504, 3128, 4624, 5008, 5321, 6256, 6647, 7199, 9248, 10016, 10642, 12512, 13294, 14398, 21284, 26588, 28796, 42568, 53176, 57592, 85136, 90457, 106352, 115184, 122383, 170272, 180914, 212704, 230368, 244766, 361828, 489532, 723656, 979064, 1447312, 1958128, 2080511, 2894624, 3916256, 4161022, 8322044, 16644088, 33288176, 66576352]

約数ペア:

[(1, 66576352), (2, 33288176), (4, 16644088), (8, 8322044), (16, 4161022), (17, 3916256), (23, 2894624), (32, 2080511), (34, 1958128), (46, 1447312), (68, 979064), (92, 723656), (136, 489532), (184, 361828), (272, 244766), (289, 230368), (313, 212704), (368, 180914), (391, 170272), (544, 122383), (578, 115184), (626, 106352), (736, 90457), (782, 85136), (1156, 57592), (1252, 53176), (1564, 42568), (2312, 28796), (2504, 26588), (3128, 21284), (4624, 14398), (5008, 13294), (5321, 12512), (6256, 10642), (6647, 10016), (7199, 9248)]