13170784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 31352832

約数和(自身を除く): 18182048

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 71, 88, 124, 136, 142, 176, 187, 248, 272, 284, 341, 352, 374, 496, 527, 544, 568, 682, 748, 781, 992, 1054, 1136, 1207, 1364, 1496, 1562, 2108, 2201, 2272, 2414, 2728, 2992, 3124, 4216, 4402, 4828, 5456, 5797, 5984, 6248, 8432, 8804, 9656, 10912, 11594, 12496, 13277, 16864, 17608, 19312, 23188, 24211, 24992, 26554, 35216, 37417, 38624, 46376, 48422, 53108, 70432, 74834, 92752, 96844, 106216, 149668, 185504, 193688, 212432, 299336, 387376, 411587, 424864, 598672, 774752, 823174, 1197344, 1646348, 3292696, 6585392, 13170784]

約数ペア:

[(1, 13170784), (2, 6585392), (4, 3292696), (8, 1646348), (11, 1197344), (16, 823174), (17, 774752), (22, 598672), (31, 424864), (32, 411587), (34, 387376), (44, 299336), (62, 212432), (68, 193688), (71, 185504), (88, 149668), (124, 106216), (136, 96844), (142, 92752), (176, 74834), (187, 70432), (248, 53108), (272, 48422), (284, 46376), (341, 38624), (352, 37417), (374, 35216), (496, 26554), (527, 24992), (544, 24211), (568, 23188), (682, 19312), (748, 17608), (781, 16864), (992, 13277), (1054, 12496), (1136, 11594), (1207, 10912), (1364, 9656), (1496, 8804), (1562, 8432), (2108, 6248), (2201, 5984), (2272, 5797), (2414, 5456), (2728, 4828), (2992, 4402), (3124, 4216)]