407202952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{58439}}^1$

素因数の和:58525

約数の個数: 32

約数和(自身を含む): 834523200

約数和(自身を除く): 427320248

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 58439, 116878, 233756, 467512, 759707, 1519414, 3038828, 3915413, 6077656, 7830826, 15661652, 31323304, 50900369, 101800738, 203601476, 407202952]

約数ペア:

[(1, 407202952), (2, 203601476), (4, 101800738), (8, 50900369), (13, 31323304), (26, 15661652), (52, 7830826), (67, 6077656), (104, 3915413), (134, 3038828), (268, 1519414), (536, 759707), (871, 467512), (1742, 233756), (3484, 116878), (6968, 58439)]