13283648

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 30480000

約数和(自身を除く): 17196352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 199, 224, 298, 398, 448, 596, 796, 1043, 1192, 1393, 1592, 2086, 2384, 2786, 3184, 4172, 4768, 5572, 6368, 8344, 9536, 11144, 12736, 16688, 22288, 29651, 33376, 44576, 59302, 66752, 89152, 118604, 207557, 237208, 415114, 474416, 830228, 948832, 1660456, 1897664, 3320912, 6641824, 13283648]

約数ペア:

[(1, 13283648), (2, 6641824), (4, 3320912), (7, 1897664), (8, 1660456), (14, 948832), (16, 830228), (28, 474416), (32, 415114), (56, 237208), (64, 207557), (112, 118604), (149, 89152), (199, 66752), (224, 59302), (298, 44576), (398, 33376), (448, 29651), (596, 22288), (796, 16688), (1043, 12736), (1192, 11144), (1393, 9536), (1592, 8344), (2086, 6368), (2384, 5572), (2786, 4768), (3184, 4172)]