39911664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 111992832

約数和(自身を除く): 72081168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 167, 208, 312, 334, 383, 501, 624, 668, 766, 1002, 1149, 1336, 1532, 2004, 2171, 2298, 2672, 3064, 4008, 4342, 4596, 4979, 6128, 6513, 8016, 8684, 9192, 9958, 13026, 14937, 17368, 18384, 19916, 26052, 29874, 34736, 39832, 52104, 59748, 63961, 79664, 104208, 119496, 127922, 191883, 238992, 255844, 383766, 511688, 767532, 831493, 1023376, 1535064, 1662986, 2494479, 3070128, 3325972, 4988958, 6651944, 9977916, 13303888, 19955832, 39911664]

約数ペア:

[(1, 39911664), (2, 19955832), (3, 13303888), (4, 9977916), (6, 6651944), (8, 4988958), (12, 3325972), (13, 3070128), (16, 2494479), (24, 1662986), (26, 1535064), (39, 1023376), (48, 831493), (52, 767532), (78, 511688), (104, 383766), (156, 255844), (167, 238992), (208, 191883), (312, 127922), (334, 119496), (383, 104208), (501, 79664), (624, 63961), (668, 59748), (766, 52104), (1002, 39832), (1149, 34736), (1336, 29874), (1532, 26052), (2004, 19916), (2171, 18384), (2298, 17368), (2672, 14937), (3064, 13026), (4008, 9958), (4342, 9192), (4596, 8684), (4979, 8016), (6128, 6513)]