15709020124

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{7547}}^1$

素因数の和:8578

約数の個数: 48

約数和(自身を含む): 31853767680

約数和(自身を除く): 16144747556

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 941, 1106, 1882, 2212, 3764, 6587, 7547, 13174, 15094, 26348, 30188, 52829, 74339, 105658, 148678, 211316, 297356, 520373, 596213, 1040746, 1192426, 2081492, 2384852, 4173491, 7101727, 8346982, 14203454, 16693964, 28406908, 49712089, 99424178, 198848356, 561036433, 1122072866, 2244145732, 3927255031, 7854510062, 15709020124]

約数ペア:

[(1, 15709020124), (2, 7854510062), (4, 3927255031), (7, 2244145732), (14, 1122072866), (28, 561036433), (79, 198848356), (158, 99424178), (316, 49712089), (553, 28406908), (941, 16693964), (1106, 14203454), (1882, 8346982), (2212, 7101727), (3764, 4173491), (6587, 2384852), (7547, 2081492), (13174, 1192426), (15094, 1040746), (26348, 596213), (30188, 520373), (52829, 297356), (74339, 211316), (105658, 148678)]