72416848

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13757}}^1$

素因数の和:13819

約数の個数: 40

約数和(自身を含む): 163775232

約数和(自身を除く): 91358384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13757, 27514, 55028, 96299, 110056, 192598, 220112, 385196, 646579, 770392, 1293158, 1540784, 2586316, 4526053, 5172632, 9052106, 10345264, 18104212, 36208424, 72416848]

約数ペア:

[(1, 72416848), (2, 36208424), (4, 18104212), (7, 10345264), (8, 9052106), (14, 5172632), (16, 4526053), (28, 2586316), (47, 1540784), (56, 1293158), (94, 770392), (112, 646579), (188, 385196), (329, 220112), (376, 192598), (658, 110056), (752, 96299), (1316, 55028), (2632, 27514), (5264, 13757)]