29939472

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 84218940

約数和(自身を除く): 54279468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 809, 1028, 1542, 1618, 2056, 2313, 2427, 3084, 3236, 4112, 4626, 4854, 6168, 6472, 7281, 9252, 9708, 12336, 12944, 14562, 18504, 19416, 29124, 37008, 38832, 58248, 116496, 207913, 415826, 623739, 831652, 1247478, 1663304, 1871217, 2494956, 3326608, 3742434, 4989912, 7484868, 9979824, 14969736, 29939472]

約数ペア:

[(1, 29939472), (2, 14969736), (3, 9979824), (4, 7484868), (6, 4989912), (8, 3742434), (9, 3326608), (12, 2494956), (16, 1871217), (18, 1663304), (24, 1247478), (36, 831652), (48, 623739), (72, 415826), (144, 207913), (257, 116496), (514, 58248), (771, 38832), (809, 37008), (1028, 29124), (1542, 19416), (1618, 18504), (2056, 14562), (2313, 12944), (2427, 12336), (3084, 9708), (3236, 9252), (4112, 7281), (4626, 6472), (4854, 6168)]