38497681504

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{34429}}^1$

素因数の和:34943

約数の個数: 48

約数和(自身を含む): 76889902320

約数和(自身を除く): 38392220816

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 421, 664, 842, 1328, 1684, 2656, 3368, 6736, 13472, 34429, 34943, 68858, 69886, 137716, 139772, 275432, 279544, 550864, 559088, 1101728, 1118176, 2857607, 5715214, 11430428, 14494609, 22860856, 28989218, 45721712, 57978436, 91443424, 115956872, 231913744, 463827488, 1203052547, 2406105094, 4812210188, 9624420376, 19248840752, 38497681504]

約数ペア:

[(1, 38497681504), (2, 19248840752), (4, 9624420376), (8, 4812210188), (16, 2406105094), (32, 1203052547), (83, 463827488), (166, 231913744), (332, 115956872), (421, 91443424), (664, 57978436), (842, 45721712), (1328, 28989218), (1684, 22860856), (2656, 14494609), (3368, 11430428), (6736, 5715214), (13472, 2857607), (34429, 1118176), (34943, 1101728), (68858, 559088), (69886, 550864), (137716, 279544), (139772, 275432)]