29940352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 67687200

約数和(自身を除く): 37746848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 947, 988, 1216, 1664, 1894, 1976, 2432, 3788, 3952, 7576, 7904, 12311, 15152, 15808, 17993, 24622, 30304, 31616, 35986, 49244, 60608, 71972, 98488, 121216, 143944, 196976, 233909, 287888, 393952, 467818, 575776, 787904, 935636, 1151552, 1575808, 1871272, 2303104, 3742544, 7485088, 14970176, 29940352]

約数ペア:

[(1, 29940352), (2, 14970176), (4, 7485088), (8, 3742544), (13, 2303104), (16, 1871272), (19, 1575808), (26, 1151552), (32, 935636), (38, 787904), (52, 575776), (64, 467818), (76, 393952), (104, 287888), (128, 233909), (152, 196976), (208, 143944), (247, 121216), (304, 98488), (416, 71972), (494, 60608), (608, 49244), (832, 35986), (947, 31616), (988, 30304), (1216, 24622), (1664, 17993), (1894, 15808), (1976, 15152), (2432, 12311), (3788, 7904), (3952, 7576)]