25340784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 76280832

約数和(自身を除く): 50940048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1423, 1484, 2226, 2544, 2846, 2968, 4269, 4452, 5692, 5936, 8538, 8904, 9961, 11384, 17076, 17808, 19922, 22768, 29883, 34152, 39844, 59766, 68304, 75419, 79688, 119532, 150838, 159376, 226257, 239064, 301676, 452514, 478128, 527933, 603352, 905028, 1055866, 1206704, 1583799, 1810056, 2111732, 3167598, 3620112, 4223464, 6335196, 8446928, 12670392, 25340784]

約数ペア:

[(1, 25340784), (2, 12670392), (3, 8446928), (4, 6335196), (6, 4223464), (7, 3620112), (8, 3167598), (12, 2111732), (14, 1810056), (16, 1583799), (21, 1206704), (24, 1055866), (28, 905028), (42, 603352), (48, 527933), (53, 478128), (56, 452514), (84, 301676), (106, 239064), (112, 226257), (159, 159376), (168, 150838), (212, 119532), (318, 79688), (336, 75419), (371, 68304), (424, 59766), (636, 39844), (742, 34152), (848, 29883), (1113, 22768), (1272, 19922), (1423, 17808), (1484, 17076), (2226, 11384), (2544, 9961), (2846, 8904), (2968, 8538), (4269, 5936), (4452, 5692)]