29685384

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5807}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 81544320

約数和(自身を除く): 51858936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 5807, 11614, 17421, 23228, 34842, 46456, 52263, 69684, 104526, 139368, 209052, 412297, 418104, 824594, 1236891, 1649188, 2473782, 3298376, 3710673, 4947564, 7421346, 9895128, 14842692, 29685384]

約数ペア:

[(1, 29685384), (2, 14842692), (3, 9895128), (4, 7421346), (6, 4947564), (8, 3710673), (9, 3298376), (12, 2473782), (18, 1649188), (24, 1236891), (36, 824594), (71, 418104), (72, 412297), (142, 209052), (213, 139368), (284, 104526), (426, 69684), (568, 52263), (639, 46456), (852, 34842), (1278, 23228), (1704, 17421), (2556, 11614), (5112, 5807)]