14044940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7717}}^1$

素因数の和:7746

約数の個数: 48

約数和(自身を含む): 36305472

約数和(自身を除く): 22260532

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7717, 15434, 30868, 38585, 54019, 77170, 100321, 108038, 154340, 200642, 216076, 270095, 401284, 501605, 540190, 702247, 1003210, 1080380, 1404494, 2006420, 2808988, 3511235, 7022470, 14044940]

約数ペア:

[(1, 14044940), (2, 7022470), (4, 3511235), (5, 2808988), (7, 2006420), (10, 1404494), (13, 1080380), (14, 1003210), (20, 702247), (26, 540190), (28, 501605), (35, 401284), (52, 270095), (65, 216076), (70, 200642), (91, 154340), (130, 108038), (140, 100321), (182, 77170), (260, 54019), (364, 38585), (455, 30868), (910, 15434), (1820, 7717)]