3798704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 9061920

約数和(自身を除く): 5263216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2609, 5218, 10436, 18263, 20872, 33917, 36526, 41744, 67834, 73052, 135668, 146104, 237419, 271336, 292208, 474838, 542672, 949676, 1899352, 3798704]

約数ペア:

[(1, 3798704), (2, 1899352), (4, 949676), (7, 542672), (8, 474838), (13, 292208), (14, 271336), (16, 237419), (26, 146104), (28, 135668), (52, 73052), (56, 67834), (91, 41744), (104, 36526), (112, 33917), (182, 20872), (208, 18263), (364, 10436), (728, 5218), (1456, 2609)]