16472848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7775

約数の個数: 40

約数和(自身を含む): 38400320

約数和(自身を除く): 21927472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7741, 15482, 30964, 54187, 61928, 108374, 123856, 147079, 216748, 294158, 433496, 588316, 866992, 1029553, 1176632, 2059106, 2353264, 4118212, 8236424, 16472848]

約数ペア:

[(1, 16472848), (2, 8236424), (4, 4118212), (7, 2353264), (8, 2059106), (14, 1176632), (16, 1029553), (19, 866992), (28, 588316), (38, 433496), (56, 294158), (76, 216748), (112, 147079), (133, 123856), (152, 108374), (266, 61928), (304, 54187), (532, 30964), (1064, 15482), (2128, 7741)]