15697611968

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{7919}}^1$

素因数の和:8637

約数の個数: 56

約数和(自身を含む): 31865011200

約数和(自身を除く): 16167399232

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 659, 752, 1318, 1504, 2636, 3008, 5272, 7919, 10544, 15838, 21088, 30973, 31676, 42176, 61946, 63352, 123892, 126704, 247784, 253408, 372193, 495568, 506816, 744386, 991136, 1488772, 1982272, 2977544, 5218621, 5955088, 10437242, 11910176, 20874484, 23820352, 41748968, 83497936, 166995872, 245275187, 333991744, 490550374, 981100748, 1962201496, 3924402992, 7848805984, 15697611968]

約数ペア:

[(1, 15697611968), (2, 7848805984), (4, 3924402992), (8, 1962201496), (16, 981100748), (32, 490550374), (47, 333991744), (64, 245275187), (94, 166995872), (188, 83497936), (376, 41748968), (659, 23820352), (752, 20874484), (1318, 11910176), (1504, 10437242), (2636, 5955088), (3008, 5218621), (5272, 2977544), (7919, 1982272), (10544, 1488772), (15838, 991136), (21088, 744386), (30973, 506816), (31676, 495568), (42176, 372193), (61946, 253408), (63352, 247784), (123892, 126704)]