14019992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 31752000

約数和(自身を除く): 17732008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 89, 97, 116, 178, 194, 203, 232, 356, 388, 406, 623, 679, 712, 776, 812, 1246, 1358, 1624, 2492, 2581, 2716, 2813, 4984, 5162, 5432, 5626, 8633, 10324, 11252, 17266, 18067, 19691, 20648, 22504, 34532, 36134, 39382, 60431, 69064, 72268, 78764, 120862, 144536, 157528, 241724, 250357, 483448, 500714, 1001428, 1752499, 2002856, 3504998, 7009996, 14019992]

約数ペア:

[(1, 14019992), (2, 7009996), (4, 3504998), (7, 2002856), (8, 1752499), (14, 1001428), (28, 500714), (29, 483448), (56, 250357), (58, 241724), (89, 157528), (97, 144536), (116, 120862), (178, 78764), (194, 72268), (203, 69064), (232, 60431), (356, 39382), (388, 36134), (406, 34532), (623, 22504), (679, 20648), (712, 19691), (776, 18067), (812, 17266), (1246, 11252), (1358, 10324), (1624, 8633), (2492, 5626), (2581, 5432), (2716, 5162), (2813, 4984)]