28325592

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 51508008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1847, 1917, 2556, 3694, 3834, 5112, 5541, 7388, 7668, 11082, 14776, 15336, 16623, 22164, 33246, 44328, 49869, 66492, 99738, 131137, 132984, 199476, 262274, 393411, 398952, 524548, 786822, 1049096, 1180233, 1573644, 2360466, 3147288, 3540699, 4720932, 7081398, 9441864, 14162796, 28325592]

約数ペア:

[(1, 28325592), (2, 14162796), (3, 9441864), (4, 7081398), (6, 4720932), (8, 3540699), (9, 3147288), (12, 2360466), (18, 1573644), (24, 1180233), (27, 1049096), (36, 786822), (54, 524548), (71, 398952), (72, 393411), (108, 262274), (142, 199476), (213, 132984), (216, 131137), (284, 99738), (426, 66492), (568, 49869), (639, 44328), (852, 33246), (1278, 22164), (1704, 16623), (1847, 15336), (1917, 14776), (2556, 11082), (3694, 7668), (3834, 7388), (5112, 5541)]