65720595668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28393}}^1\times {\mathrm{6359}}^1$

素因数の和:34776

約数の個数: 48

約数和(自身を含む): 141579298560

約数和(自身を除く): 75858702892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 6359, 12718, 25436, 28393, 44513, 56786, 82667, 89026, 113572, 165334, 178052, 198751, 330668, 369109, 397502, 578669, 738218, 795004, 1157338, 1476436, 2314676, 2583763, 5167526, 10335052, 180551087, 361102174, 722204348, 1263857609, 2347164131, 2527715218, 4694328262, 5055430436, 9388656524, 16430148917, 32860297834, 65720595668]

約数ペア:

[(1, 65720595668), (2, 32860297834), (4, 16430148917), (7, 9388656524), (13, 5055430436), (14, 4694328262), (26, 2527715218), (28, 2347164131), (52, 1263857609), (91, 722204348), (182, 361102174), (364, 180551087), (6359, 10335052), (12718, 5167526), (25436, 2583763), (28393, 2314676), (44513, 1476436), (56786, 1157338), (82667, 795004), (89026, 738218), (113572, 578669), (165334, 397502), (178052, 369109), (198751, 330668)]