38637088

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 90794844

約数和(自身を除く): 52157756

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 601, 656, 784, 1148, 1202, 1312, 1568, 2009, 2296, 2404, 4018, 4207, 4592, 4808, 8036, 8414, 9184, 9616, 16072, 16828, 19232, 24641, 29449, 32144, 33656, 49282, 58898, 64288, 67312, 98564, 117796, 134624, 172487, 197128, 235592, 344974, 394256, 471184, 689948, 788512, 942368, 1207409, 1379896, 2414818, 2759792, 4829636, 5519584, 9659272, 19318544, 38637088]

約数ペア:

[(1, 38637088), (2, 19318544), (4, 9659272), (7, 5519584), (8, 4829636), (14, 2759792), (16, 2414818), (28, 1379896), (32, 1207409), (41, 942368), (49, 788512), (56, 689948), (82, 471184), (98, 394256), (112, 344974), (164, 235592), (196, 197128), (224, 172487), (287, 134624), (328, 117796), (392, 98564), (574, 67312), (601, 64288), (656, 58898), (784, 49282), (1148, 33656), (1202, 32144), (1312, 29449), (1568, 24641), (2009, 19232), (2296, 16828), (2404, 16072), (4018, 9616), (4207, 9184), (4592, 8414), (4808, 8036)]