8886644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 8894476

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 71, 83, 116, 142, 166, 284, 332, 377, 754, 923, 1079, 1508, 1846, 2059, 2158, 2407, 3692, 4118, 4316, 4814, 5893, 8236, 9628, 11786, 23572, 26767, 31291, 53534, 62582, 76609, 107068, 125164, 153218, 170897, 306436, 341794, 683588, 2221661, 4443322, 8886644]

約数ペア:

[(1, 8886644), (2, 4443322), (4, 2221661), (13, 683588), (26, 341794), (29, 306436), (52, 170897), (58, 153218), (71, 125164), (83, 107068), (116, 76609), (142, 62582), (166, 53534), (284, 31291), (332, 26767), (377, 23572), (754, 11786), (923, 9628), (1079, 8236), (1508, 5893), (1846, 4814), (2059, 4316), (2158, 4118), (2407, 3692)]