3916912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 8035200

約数和(自身を除く): 4118288

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 149, 212, 248, 298, 424, 496, 596, 848, 1192, 1643, 2384, 3286, 4619, 6572, 7897, 9238, 13144, 15794, 18476, 26288, 31588, 36952, 63176, 73904, 126352, 244807, 489614, 979228, 1958456, 3916912]

約数ペア:

[(1, 3916912), (2, 1958456), (4, 979228), (8, 489614), (16, 244807), (31, 126352), (53, 73904), (62, 63176), (106, 36952), (124, 31588), (149, 26288), (212, 18476), (248, 15794), (298, 13144), (424, 9238), (496, 7897), (596, 6572), (848, 4619), (1192, 3286), (1643, 2384)]