15692969936

素因数分解:

$2^4\times 7^1\times {\mathrm{6781}}^1\times {\mathrm{20663}}^1$

素因数の和:27459

約数の個数: 40

約数和(自身を含む): 34755525504

約数和(自身を除く): 19062555568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6781, 13562, 20663, 27124, 41326, 47467, 54248, 82652, 94934, 108496, 144641, 165304, 189868, 289282, 330608, 379736, 578564, 759472, 1157128, 2314256, 140115803, 280231606, 560463212, 980810621, 1120926424, 1961621242, 2241852848, 3923242484, 7846484968, 15692969936]

約数ペア:

[(1, 15692969936), (2, 7846484968), (4, 3923242484), (7, 2241852848), (8, 1961621242), (14, 1120926424), (16, 980810621), (28, 560463212), (56, 280231606), (112, 140115803), (6781, 2314256), (13562, 1157128), (20663, 759472), (27124, 578564), (41326, 379736), (47467, 330608), (54248, 289282), (82652, 189868), (94934, 165304), (108496, 144641)]