73551790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1931}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 143138016

約数和(自身を除く): 69586226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 1931, 2930, 3809, 3862, 7618, 9655, 19045, 19310, 25103, 38090, 50206, 125515, 251030, 565783, 1131566, 2828915, 5657830, 7355179, 14710358, 36775895, 73551790]

約数ペア:

[(1, 73551790), (2, 36775895), (5, 14710358), (10, 7355179), (13, 5657830), (26, 2828915), (65, 1131566), (130, 565783), (293, 251030), (586, 125515), (1465, 50206), (1931, 38090), (2930, 25103), (3809, 19310), (3862, 19045), (7618, 9655)]