21635952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34673}}^1$

素因数の和:34697

約数の個数: 40

約数和(自身を含む): 60194064

約数和(自身を除く): 38558112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34673, 69346, 104019, 138692, 208038, 277384, 416076, 450749, 554768, 832152, 901498, 1352247, 1664304, 1802996, 2704494, 3605992, 5408988, 7211984, 10817976, 21635952]

約数ペア:

[(1, 21635952), (2, 10817976), (3, 7211984), (4, 5408988), (6, 3605992), (8, 2704494), (12, 1802996), (13, 1664304), (16, 1352247), (24, 901498), (26, 832152), (39, 554768), (48, 450749), (52, 416076), (78, 277384), (104, 208038), (156, 138692), (208, 104019), (312, 69346), (624, 34673)]