67686112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 152716536

約数和(自身を除く): 85030424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 563, 578, 884, 1126, 1156, 1768, 2252, 2312, 3536, 3757, 4504, 4624, 7072, 7319, 7514, 9008, 9248, 9571, 14638, 15028, 18016, 19142, 29276, 30056, 38284, 58552, 60112, 76568, 117104, 120224, 124423, 153136, 162707, 234208, 248846, 306272, 325414, 497692, 650828, 995384, 1301656, 1990768, 2115191, 2603312, 3981536, 4230382, 5206624, 8460764, 16921528, 33843056, 67686112]

約数ペア:

[(1, 67686112), (2, 33843056), (4, 16921528), (8, 8460764), (13, 5206624), (16, 4230382), (17, 3981536), (26, 2603312), (32, 2115191), (34, 1990768), (52, 1301656), (68, 995384), (104, 650828), (136, 497692), (208, 325414), (221, 306272), (272, 248846), (289, 234208), (416, 162707), (442, 153136), (544, 124423), (563, 120224), (578, 117104), (884, 76568), (1126, 60112), (1156, 58552), (1768, 38284), (2252, 30056), (2312, 29276), (3536, 19142), (3757, 18016), (4504, 15028), (4624, 14638), (7072, 9571), (7319, 9248), (7514, 9008)]