2756152

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 6156000

約数和(自身を除く): 3399848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 89, 98, 158, 178, 196, 316, 356, 392, 553, 623, 632, 712, 1106, 1246, 2212, 2492, 3871, 4361, 4424, 4984, 7031, 7742, 8722, 14062, 15484, 17444, 28124, 30968, 34888, 49217, 56248, 98434, 196868, 344519, 393736, 689038, 1378076, 2756152]

約数ペア:

[(1, 2756152), (2, 1378076), (4, 689038), (7, 393736), (8, 344519), (14, 196868), (28, 98434), (49, 56248), (56, 49217), (79, 34888), (89, 30968), (98, 28124), (158, 17444), (178, 15484), (196, 14062), (316, 8722), (356, 7742), (392, 7031), (553, 4984), (623, 4424), (632, 4361), (712, 3871), (1106, 2492), (1246, 2212)]