69564290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 59330686

約数列:

[1, 2, 5, 10, 41, 82, 205, 383, 410, 443, 766, 886, 1915, 2215, 3830, 4430, 15703, 18163, 31406, 36326, 78515, 90815, 157030, 169669, 181630, 339338, 848345, 1696690, 6956429, 13912858, 34782145, 69564290]

約数ペア:

[(1, 69564290), (2, 34782145), (5, 13912858), (10, 6956429), (41, 1696690), (82, 848345), (205, 339338), (383, 181630), (410, 169669), (443, 157030), (766, 90815), (886, 78515), (1915, 36326), (2215, 31406), (3830, 18163), (4430, 15703)]