28298474498

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1\times {\mathrm{12241}}^1$

素因数の和:15018

約数の個数: 32

約数和(自身を含む): 49329187968

約数和(自身を除く): 21030713470

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2707, 5414, 12241, 18949, 24482, 37898, 85687, 165127, 171374, 330254, 746701, 1155889, 1493402, 2311778, 5226907, 10453814, 33136387, 66272774, 231954709, 463909418, 2021319607, 4042639214, 14149237249, 28298474498]

約数ペア:

[(1, 28298474498), (2, 14149237249), (7, 4042639214), (14, 2021319607), (61, 463909418), (122, 231954709), (427, 66272774), (854, 33136387), (2707, 10453814), (5414, 5226907), (12241, 2311778), (18949, 1493402), (24482, 1155889), (37898, 746701), (85687, 330254), (165127, 171374)]