68955904

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8689}}^1$

素因数の和:8736

約数の個数: 36

約数和(自身を含む): 142098880

約数和(自身を除く): 73142976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8689, 17378, 34756, 69512, 139024, 269359, 278048, 538718, 556096, 1077436, 1112192, 2154872, 2224384, 4309744, 8619488, 17238976, 34477952, 68955904]

約数ペア:

[(1, 68955904), (2, 34477952), (4, 17238976), (8, 8619488), (16, 4309744), (31, 2224384), (32, 2154872), (62, 1112192), (64, 1077436), (124, 556096), (128, 538718), (248, 278048), (256, 269359), (496, 139024), (992, 69512), (1984, 34756), (3968, 17378), (7936, 8689)]