394556416

素因数分解:

$2^{10}\times {\mathrm{373}}^1\times {\mathrm{1033}}^1$

素因数の和:1426

約数の個数: 44

約数和(自身を含む): 791607652

約数和(自身を除く): 397051236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 373, 512, 746, 1024, 1033, 1492, 2066, 2984, 4132, 5968, 8264, 11936, 16528, 23872, 33056, 47744, 66112, 95488, 132224, 190976, 264448, 381952, 385309, 528896, 770618, 1057792, 1541236, 3082472, 6164944, 12329888, 24659776, 49319552, 98639104, 197278208, 394556416]

約数ペア:

[(1, 394556416), (2, 197278208), (4, 98639104), (8, 49319552), (16, 24659776), (32, 12329888), (64, 6164944), (128, 3082472), (256, 1541236), (373, 1057792), (512, 770618), (746, 528896), (1024, 385309), (1033, 381952), (1492, 264448), (2066, 190976), (2984, 132224), (4132, 95488), (5968, 66112), (8264, 47744), (11936, 33056), (16528, 23872)]