39414284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 92198400

約数和(自身を除く): 52784116

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 52, 76, 82, 91, 133, 139, 164, 182, 247, 266, 278, 287, 364, 494, 532, 533, 556, 574, 779, 973, 988, 1066, 1148, 1558, 1729, 1807, 1946, 2132, 2641, 3116, 3458, 3614, 3731, 3892, 5282, 5453, 5699, 6916, 7228, 7462, 10127, 10564, 10906, 11398, 12649, 14924, 18487, 20254, 21812, 22796, 25298, 34333, 36974, 39893, 40508, 50596, 68666, 70889, 73948, 74087, 79786, 108281, 137332, 141778, 148174, 159572, 216562, 240331, 283556, 296348, 433124, 480662, 518609, 757967, 961324, 1037218, 1407653, 1515934, 2074436, 2815306, 3031868, 5630612, 9853571, 19707142, 39414284]

約数ペア:

[(1, 39414284), (2, 19707142), (4, 9853571), (7, 5630612), (13, 3031868), (14, 2815306), (19, 2074436), (26, 1515934), (28, 1407653), (38, 1037218), (41, 961324), (52, 757967), (76, 518609), (82, 480662), (91, 433124), (133, 296348), (139, 283556), (164, 240331), (182, 216562), (247, 159572), (266, 148174), (278, 141778), (287, 137332), (364, 108281), (494, 79786), (532, 74087), (533, 73948), (556, 70889), (574, 68666), (779, 50596), (973, 40508), (988, 39893), (1066, 36974), (1148, 34333), (1558, 25298), (1729, 22796), (1807, 21812), (1946, 20254), (2132, 18487), (2641, 14924), (3116, 12649), (3458, 11398), (3614, 10906), (3731, 10564), (3892, 10127), (5282, 7462), (5453, 7228), (5699, 6916)]