29220352

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 69138432

約数和(自身を除く): 39918080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 263, 434, 448, 496, 512, 526, 868, 896, 992, 1052, 1736, 1792, 1841, 1984, 2104, 3472, 3584, 3682, 3968, 4208, 6944, 7364, 7936, 8153, 8416, 13888, 14728, 15872, 16306, 16832, 27776, 29456, 32612, 33664, 55552, 57071, 58912, 65224, 67328, 111104, 114142, 117824, 130448, 134656, 228284, 235648, 260896, 456568, 471296, 521792, 913136, 942592, 1043584, 1826272, 2087168, 3652544, 4174336, 7305088, 14610176, 29220352]

約数ペア:

[(1, 29220352), (2, 14610176), (4, 7305088), (7, 4174336), (8, 3652544), (14, 2087168), (16, 1826272), (28, 1043584), (31, 942592), (32, 913136), (56, 521792), (62, 471296), (64, 456568), (112, 260896), (124, 235648), (128, 228284), (217, 134656), (224, 130448), (248, 117824), (256, 114142), (263, 111104), (434, 67328), (448, 65224), (496, 58912), (512, 57071), (526, 55552), (868, 33664), (896, 32612), (992, 29456), (1052, 27776), (1736, 16832), (1792, 16306), (1841, 15872), (1984, 14728), (2104, 13888), (3472, 8416), (3584, 8153), (3682, 7936), (3968, 7364), (4208, 6944)]