39080288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 85130640

約数和(自身を除く): 46050352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 2539, 3848, 5078, 7696, 10156, 15392, 20312, 33007, 40624, 66014, 81248, 93943, 132028, 187886, 264056, 375772, 528112, 751544, 1056224, 1221259, 1503088, 2442518, 3006176, 4885036, 9770072, 19540144, 39080288]

約数ペア:

[(1, 39080288), (2, 19540144), (4, 9770072), (8, 4885036), (13, 3006176), (16, 2442518), (26, 1503088), (32, 1221259), (37, 1056224), (52, 751544), (74, 528112), (104, 375772), (148, 264056), (208, 187886), (296, 132028), (416, 93943), (481, 81248), (592, 66014), (962, 40624), (1184, 33007), (1924, 20312), (2539, 15392), (3848, 10156), (5078, 7696)]