869367968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{125197}}^1$

素因数の和:125245

約数の個数: 48

約数和(自身を含む): 2019193344

約数和(自身を除く): 1149825376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 125197, 250394, 500788, 876379, 1001576, 1752758, 2003152, 3505516, 3881107, 4006304, 7011032, 7762214, 14022064, 15524428, 27167749, 28044128, 31048856, 54335498, 62097712, 108670996, 124195424, 217341992, 434683984, 869367968]

約数ペア:

[(1, 869367968), (2, 434683984), (4, 217341992), (7, 124195424), (8, 108670996), (14, 62097712), (16, 54335498), (28, 31048856), (31, 28044128), (32, 27167749), (56, 15524428), (62, 14022064), (112, 7762214), (124, 7011032), (217, 4006304), (224, 3881107), (248, 3505516), (434, 2003152), (496, 1752758), (868, 1001576), (992, 876379), (1736, 500788), (3472, 250394), (6944, 125197)]