28975824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6536

約数の個数: 60

約数和(自身を含む): 83720832

約数和(自身を除く): 54745008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6491, 12982, 19473, 25964, 38946, 51928, 58419, 77892, 103856, 116838, 155784, 201221, 233676, 311568, 402442, 467352, 603663, 804884, 934704, 1207326, 1609768, 1810989, 2414652, 3219536, 3621978, 4829304, 7243956, 9658608, 14487912, 28975824]

約数ペア:

[(1, 28975824), (2, 14487912), (3, 9658608), (4, 7243956), (6, 4829304), (8, 3621978), (9, 3219536), (12, 2414652), (16, 1810989), (18, 1609768), (24, 1207326), (31, 934704), (36, 804884), (48, 603663), (62, 467352), (72, 402442), (93, 311568), (124, 233676), (144, 201221), (186, 155784), (248, 116838), (279, 103856), (372, 77892), (496, 58419), (558, 51928), (744, 38946), (1116, 25964), (1488, 19473), (2232, 12982), (4464, 6491)]