3878536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 7698240

約数和(自身を除く): 3819704

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 197, 214, 394, 428, 788, 856, 1576, 2461, 4531, 4922, 9062, 9844, 18124, 19688, 21079, 36248, 42158, 84316, 168632, 484817, 969634, 1939268, 3878536]

約数ペア:

[(1, 3878536), (2, 1939268), (4, 969634), (8, 484817), (23, 168632), (46, 84316), (92, 42158), (107, 36248), (184, 21079), (197, 19688), (214, 18124), (394, 9844), (428, 9062), (788, 4922), (856, 4531), (1576, 2461)]