66889780544

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{2383}}^1\times {\mathrm{19069}}^1$

素因数の和:21487

約数の個数: 56

約数和(自身を含む): 138570858240

約数和(自身を除く): 71681077696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 2383, 4766, 9532, 19064, 19069, 38128, 38138, 54809, 76256, 76276, 109618, 152512, 152552, 219236, 305104, 438472, 438587, 610208, 876944, 877174, 1220416, 1753888, 1754348, 3507776, 3508696, 7017392, 14034784, 28069568, 45441427, 90882854, 181765708, 363531416, 727062832, 1045152821, 1454125664, 2090305642, 2908251328, 4180611284, 8361222568, 16722445136, 33444890272, 66889780544]

約数ペア:

[(1, 66889780544), (2, 33444890272), (4, 16722445136), (8, 8361222568), (16, 4180611284), (23, 2908251328), (32, 2090305642), (46, 1454125664), (64, 1045152821), (92, 727062832), (184, 363531416), (368, 181765708), (736, 90882854), (1472, 45441427), (2383, 28069568), (4766, 14034784), (9532, 7017392), (19064, 3508696), (19069, 3507776), (38128, 1754348), (38138, 1753888), (54809, 1220416), (76256, 877174), (76276, 876944), (109618, 610208), (152512, 438587), (152552, 438472), (219236, 305104)]