15465352

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 19526648

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 89, 107, 116, 178, 203, 214, 232, 356, 406, 428, 623, 712, 749, 812, 856, 1246, 1498, 1624, 2492, 2581, 2996, 3103, 4984, 5162, 5992, 6206, 9523, 10324, 12412, 18067, 19046, 20648, 21721, 24824, 36134, 38092, 43442, 66661, 72268, 76184, 86884, 133322, 144536, 173768, 266644, 276167, 533288, 552334, 1104668, 1933169, 2209336, 3866338, 7732676, 15465352]

約数ペア:

[(1, 15465352), (2, 7732676), (4, 3866338), (7, 2209336), (8, 1933169), (14, 1104668), (28, 552334), (29, 533288), (56, 276167), (58, 266644), (89, 173768), (107, 144536), (116, 133322), (178, 86884), (203, 76184), (214, 72268), (232, 66661), (356, 43442), (406, 38092), (428, 36134), (623, 24824), (712, 21721), (749, 20648), (812, 19046), (856, 18067), (1246, 12412), (1498, 10324), (1624, 9523), (2492, 6206), (2581, 5992), (2996, 5162), (3103, 4984)]