27481256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 31270744

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 67, 79, 88, 118, 134, 158, 236, 268, 316, 472, 536, 632, 649, 737, 869, 1298, 1474, 1738, 2596, 2948, 3476, 3953, 4661, 5192, 5293, 5896, 6952, 7906, 9322, 10586, 15812, 18644, 21172, 31624, 37288, 42344, 43483, 51271, 58223, 86966, 102542, 116446, 173932, 205084, 232892, 312287, 347864, 410168, 465784, 624574, 1249148, 2498296, 3435157, 6870314, 13740628, 27481256]

約数ペア:

[(1, 27481256), (2, 13740628), (4, 6870314), (8, 3435157), (11, 2498296), (22, 1249148), (44, 624574), (59, 465784), (67, 410168), (79, 347864), (88, 312287), (118, 232892), (134, 205084), (158, 173932), (236, 116446), (268, 102542), (316, 86966), (472, 58223), (536, 51271), (632, 43483), (649, 42344), (737, 37288), (869, 31624), (1298, 21172), (1474, 18644), (1738, 15812), (2596, 10586), (2948, 9322), (3476, 7906), (3953, 6952), (4661, 5896), (5192, 5293)]