28932528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 79280640

約数和(自身を除く): 50348112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 359, 368, 438, 552, 584, 718, 876, 1077, 1104, 1168, 1436, 1679, 1752, 2154, 2872, 3358, 3504, 4308, 5037, 5744, 6716, 8257, 8616, 10074, 13432, 16514, 17232, 20148, 24771, 26207, 26864, 33028, 40296, 49542, 52414, 66056, 78621, 80592, 99084, 104828, 132112, 157242, 198168, 209656, 314484, 396336, 419312, 602761, 628968, 1205522, 1257936, 1808283, 2411044, 3616566, 4822088, 7233132, 9644176, 14466264, 28932528]

約数ペア:

[(1, 28932528), (2, 14466264), (3, 9644176), (4, 7233132), (6, 4822088), (8, 3616566), (12, 2411044), (16, 1808283), (23, 1257936), (24, 1205522), (46, 628968), (48, 602761), (69, 419312), (73, 396336), (92, 314484), (138, 209656), (146, 198168), (184, 157242), (219, 132112), (276, 104828), (292, 99084), (359, 80592), (368, 78621), (438, 66056), (552, 52414), (584, 49542), (718, 40296), (876, 33028), (1077, 26864), (1104, 26207), (1168, 24771), (1436, 20148), (1679, 17232), (1752, 16514), (2154, 13432), (2872, 10074), (3358, 8616), (3504, 8257), (4308, 6716), (5037, 5744)]