25493408

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 36

約数和(自身を含む): 51923970

約数和(自身を除く): 26430562

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 829, 961, 992, 1658, 1922, 3316, 3844, 6632, 7688, 13264, 15376, 25699, 26528, 30752, 51398, 102796, 205592, 411184, 796669, 822368, 1593338, 3186676, 6373352, 12746704, 25493408]

約数ペア:

[(1, 25493408), (2, 12746704), (4, 6373352), (8, 3186676), (16, 1593338), (31, 822368), (32, 796669), (62, 411184), (124, 205592), (248, 102796), (496, 51398), (829, 30752), (961, 26528), (992, 25699), (1658, 15376), (1922, 13264), (3316, 7688), (3844, 6632)]