25906512

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 71245440

約数和(自身を除く): 45338928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 503, 592, 696, 888, 1006, 1073, 1392, 1509, 1776, 2012, 2146, 3018, 3219, 4024, 4292, 6036, 6438, 8048, 8584, 12072, 12876, 14587, 17168, 18611, 24144, 25752, 29174, 37222, 43761, 51504, 55833, 58348, 74444, 87522, 111666, 116696, 148888, 175044, 223332, 233392, 297776, 350088, 446664, 539719, 700176, 893328, 1079438, 1619157, 2158876, 3238314, 4317752, 6476628, 8635504, 12953256, 25906512]

約数ペア:

[(1, 25906512), (2, 12953256), (3, 8635504), (4, 6476628), (6, 4317752), (8, 3238314), (12, 2158876), (16, 1619157), (24, 1079438), (29, 893328), (37, 700176), (48, 539719), (58, 446664), (74, 350088), (87, 297776), (111, 233392), (116, 223332), (148, 175044), (174, 148888), (222, 116696), (232, 111666), (296, 87522), (348, 74444), (444, 58348), (464, 55833), (503, 51504), (592, 43761), (696, 37222), (888, 29174), (1006, 25752), (1073, 24144), (1392, 18611), (1509, 17168), (1776, 14587), (2012, 12876), (2146, 12072), (3018, 8584), (3219, 8048), (4024, 6438), (4292, 6036)]