32915870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8731}}^1$

素因数の和:8780

約数の個数: 32

約数和(自身を含む): 66013920

約数和(自身を除く): 33098050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 8731, 17462, 43655, 87310, 113503, 227006, 253199, 506398, 567515, 1135030, 1265995, 2531990, 3291587, 6583174, 16457935, 32915870]

約数ペア:

[(1, 32915870), (2, 16457935), (5, 6583174), (10, 3291587), (13, 2531990), (26, 1265995), (29, 1135030), (58, 567515), (65, 506398), (130, 253199), (145, 227006), (290, 113503), (377, 87310), (754, 43655), (1885, 17462), (3770, 8731)]