13740628

素因数分解:

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

素因数の和:220

約数の個数: 48

約数和(自身を含む): 27417600

約数和(自身を除く): 13676972

約数列:

[1, 2, 4, 11, 22, 44, 59, 67, 79, 118, 134, 158, 236, 268, 316, 649, 737, 869, 1298, 1474, 1738, 2596, 2948, 3476, 3953, 4661, 5293, 7906, 9322, 10586, 15812, 18644, 21172, 43483, 51271, 58223, 86966, 102542, 116446, 173932, 205084, 232892, 312287, 624574, 1249148, 3435157, 6870314, 13740628]

約数ペア:

[(1, 13740628), (2, 6870314), (4, 3435157), (11, 1249148), (22, 624574), (44, 312287), (59, 232892), (67, 205084), (79, 173932), (118, 116446), (134, 102542), (158, 86966), (236, 58223), (268, 51271), (316, 43483), (649, 21172), (737, 18644), (869, 15812), (1298, 10586), (1474, 9322), (1738, 7906), (2596, 5293), (2948, 4661), (3476, 3953)]