15705412324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1\times {\mathrm{6469}}^1$

素因数の和:9308

約数の個数: 48

約数和(自身を含む): 32440683520

約数和(自身を除く): 16735271196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2797, 5594, 6469, 11188, 12938, 19579, 25876, 39158, 45283, 78316, 86707, 90566, 173414, 181132, 200539, 346828, 401078, 606949, 802156, 1213898, 1403773, 2427796, 2807546, 5615092, 18093793, 36187586, 72375172, 126656551, 253313102, 506626204, 560907583, 1121815166, 2243630332, 3926353081, 7852706162, 15705412324]

約数ペア:

[(1, 15705412324), (2, 7852706162), (4, 3926353081), (7, 2243630332), (14, 1121815166), (28, 560907583), (31, 506626204), (62, 253313102), (124, 126656551), (217, 72375172), (434, 36187586), (868, 18093793), (2797, 5615092), (5594, 2807546), (6469, 2427796), (11188, 1403773), (12938, 1213898), (19579, 802156), (25876, 606949), (39158, 401078), (45283, 346828), (78316, 200539), (86707, 181132), (90566, 173414)]