1172290048

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{73859}}^1$

素因数の和:73908

約数の個数: 40

約数和(自身を含む): 2417880960

約数和(自身を除く): 1245590912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 73859, 147718, 295436, 590872, 1181744, 2289629, 2363488, 4579258, 4726976, 9158516, 9453952, 18317032, 18907904, 36634064, 37815808, 73268128, 146536256, 293072512, 586145024, 1172290048]

約数ペア:

[(1, 1172290048), (2, 586145024), (4, 293072512), (8, 146536256), (16, 73268128), (31, 37815808), (32, 36634064), (62, 18907904), (64, 18317032), (124, 9453952), (128, 9158516), (248, 4726976), (256, 4579258), (496, 2363488), (512, 2289629), (992, 1181744), (1984, 590872), (3968, 295436), (7936, 147718), (15872, 73859)]