25341372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 73696896

約数和(自身を除く): 48355524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 443, 454, 681, 886, 908, 1329, 1362, 1589, 1772, 2043, 2658, 2724, 3101, 3178, 3987, 4086, 4767, 5316, 6202, 6356, 7974, 8172, 9303, 9534, 12404, 14301, 15948, 18606, 19068, 27909, 28602, 37212, 55818, 57204, 100561, 111636, 201122, 301683, 402244, 603366, 703927, 905049, 1206732, 1407854, 1810098, 2111781, 2815708, 3620196, 4223562, 6335343, 8447124, 12670686, 25341372]

約数ペア:

[(1, 25341372), (2, 12670686), (3, 8447124), (4, 6335343), (6, 4223562), (7, 3620196), (9, 2815708), (12, 2111781), (14, 1810098), (18, 1407854), (21, 1206732), (28, 905049), (36, 703927), (42, 603366), (63, 402244), (84, 301683), (126, 201122), (227, 111636), (252, 100561), (443, 57204), (454, 55818), (681, 37212), (886, 28602), (908, 27909), (1329, 19068), (1362, 18606), (1589, 15948), (1772, 14301), (2043, 12404), (2658, 9534), (2724, 9303), (3101, 8172), (3178, 7974), (3987, 6356), (4086, 6202), (4767, 5316)]