27424261724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{1279}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 52435353600

約数和(自身を除く): 25011091876

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 479, 589, 722, 958, 1178, 1279, 1444, 1916, 2356, 2558, 5116, 9101, 11191, 14849, 18202, 22382, 24301, 29698, 36404, 39649, 44764, 48602, 59396, 79298, 97204, 158596, 172919, 282131, 345838, 461719, 564262, 612641, 691676, 753331, 923438, 1128524, 1225282, 1506662, 1846876, 2450564, 3013324, 5360489, 10720978, 11640179, 14313289, 18991871, 21441956, 23280358, 28626578, 37983742, 46560716, 57253156, 75967484, 221163401, 360845549, 442326802, 721691098, 884653604, 1443382196, 6856065431, 13712130862, 27424261724]

約数ペア:

[(1, 27424261724), (2, 13712130862), (4, 6856065431), (19, 1443382196), (31, 884653604), (38, 721691098), (62, 442326802), (76, 360845549), (124, 221163401), (361, 75967484), (479, 57253156), (589, 46560716), (722, 37983742), (958, 28626578), (1178, 23280358), (1279, 21441956), (1444, 18991871), (1916, 14313289), (2356, 11640179), (2558, 10720978), (5116, 5360489), (9101, 3013324), (11191, 2450564), (14849, 1846876), (18202, 1506662), (22382, 1225282), (24301, 1128524), (29698, 923438), (36404, 753331), (39649, 691676), (44764, 612641), (48602, 564262), (59396, 461719), (79298, 345838), (97204, 282131), (158596, 172919)]