7909944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 14899656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 239, 394, 478, 591, 717, 788, 956, 1182, 1379, 1434, 1576, 1673, 1912, 2364, 2758, 2868, 3346, 4137, 4728, 5019, 5516, 5736, 6692, 8274, 10038, 11032, 13384, 16548, 20076, 33096, 40152, 47083, 94166, 141249, 188332, 282498, 329581, 376664, 564996, 659162, 988743, 1129992, 1318324, 1977486, 2636648, 3954972, 7909944]

約数ペア:

[(1, 7909944), (2, 3954972), (3, 2636648), (4, 1977486), (6, 1318324), (7, 1129992), (8, 988743), (12, 659162), (14, 564996), (21, 376664), (24, 329581), (28, 282498), (42, 188332), (56, 141249), (84, 94166), (168, 47083), (197, 40152), (239, 33096), (394, 20076), (478, 16548), (591, 13384), (717, 11032), (788, 10038), (956, 8274), (1182, 6692), (1379, 5736), (1434, 5516), (1576, 5019), (1673, 4728), (1912, 4137), (2364, 3346), (2758, 2868)]