13154912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 14061088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 149, 178, 248, 298, 356, 496, 596, 712, 992, 1192, 1424, 2384, 2759, 2848, 4619, 4768, 5518, 9238, 11036, 13261, 18476, 22072, 26522, 36952, 44144, 53044, 73904, 88288, 106088, 147808, 212176, 411091, 424352, 822182, 1644364, 3288728, 6577456, 13154912]

約数ペア:

[(1, 13154912), (2, 6577456), (4, 3288728), (8, 1644364), (16, 822182), (31, 424352), (32, 411091), (62, 212176), (89, 147808), (124, 106088), (149, 88288), (178, 73904), (248, 53044), (298, 44144), (356, 36952), (496, 26522), (596, 22072), (712, 18476), (992, 13261), (1192, 11036), (1424, 9238), (2384, 5518), (2759, 4768), (2848, 4619)]