15697426952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{122399}}^1$

素因数の和:122486

約数の個数: 64

約数和(自身を含む): 33312384000

約数和(自身を除く): 17614957048

約数列:

[1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 328, 391, 697, 782, 943, 1394, 1564, 1886, 2788, 3128, 3772, 5576, 7544, 16031, 32062, 64124, 122399, 128248, 244798, 489596, 979192, 2080783, 2815177, 4161566, 5018359, 5630354, 8323132, 10036718, 11260708, 16646264, 20073436, 22521416, 40146872, 47858009, 85312103, 95716018, 115422257, 170624206, 191432036, 230844514, 341248412, 382864072, 461689028, 682496824, 923378056, 1962178369, 3924356738, 7848713476, 15697426952]

約数ペア:

[(1, 15697426952), (2, 7848713476), (4, 3924356738), (8, 1962178369), (17, 923378056), (23, 682496824), (34, 461689028), (41, 382864072), (46, 341248412), (68, 230844514), (82, 191432036), (92, 170624206), (136, 115422257), (164, 95716018), (184, 85312103), (328, 47858009), (391, 40146872), (697, 22521416), (782, 20073436), (943, 16646264), (1394, 11260708), (1564, 10036718), (1886, 8323132), (2788, 5630354), (3128, 5018359), (3772, 4161566), (5576, 2815177), (7544, 2080783), (16031, 979192), (32062, 489596), (64124, 244798), (122399, 128248)]