29928344

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 60853320

約数和(自身を除く): 30924976

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 241, 344, 361, 482, 722, 817, 964, 1444, 1634, 1928, 2888, 3268, 4579, 6536, 9158, 10363, 15523, 18316, 20726, 31046, 36632, 41452, 62092, 82904, 87001, 124184, 174002, 196897, 348004, 393794, 696008, 787588, 1575176, 3741043, 7482086, 14964172, 29928344]

約数ペア:

[(1, 29928344), (2, 14964172), (4, 7482086), (8, 3741043), (19, 1575176), (38, 787588), (43, 696008), (76, 393794), (86, 348004), (152, 196897), (172, 174002), (241, 124184), (344, 87001), (361, 82904), (482, 62092), (722, 41452), (817, 36632), (964, 31046), (1444, 20726), (1634, 18316), (1928, 15523), (2888, 10363), (3268, 9158), (4579, 6536)]