38377976

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 95664240

約数和(自身を除く): 57286264

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 443, 476, 637, 728, 833, 884, 886, 952, 1274, 1547, 1666, 1768, 1772, 2548, 3094, 3101, 3332, 3544, 5096, 5759, 6188, 6202, 6664, 7531, 10829, 11518, 12376, 12404, 15062, 21658, 21707, 23036, 24808, 30124, 40313, 43316, 43414, 46072, 52717, 60248, 80626, 86632, 86828, 97903, 105434, 161252, 173656, 195806, 210868, 282191, 322504, 369019, 391612, 421736, 564382, 685321, 738038, 783224, 1128764, 1370642, 1476076, 2257528, 2741284, 2952152, 4797247, 5482568, 9594494, 19188988, 38377976]

約数ペア:

[(1, 38377976), (2, 19188988), (4, 9594494), (7, 5482568), (8, 4797247), (13, 2952152), (14, 2741284), (17, 2257528), (26, 1476076), (28, 1370642), (34, 1128764), (49, 783224), (52, 738038), (56, 685321), (68, 564382), (91, 421736), (98, 391612), (104, 369019), (119, 322504), (136, 282191), (182, 210868), (196, 195806), (221, 173656), (238, 161252), (364, 105434), (392, 97903), (442, 86828), (443, 86632), (476, 80626), (637, 60248), (728, 52717), (833, 46072), (884, 43414), (886, 43316), (952, 40313), (1274, 30124), (1547, 24808), (1666, 23036), (1768, 21707), (1772, 21658), (2548, 15062), (3094, 12404), (3101, 12376), (3332, 11518), (3544, 10829), (5096, 7531), (5759, 6664), (6188, 6202)]