38493936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20590

約数の個数: 60

約数和(自身を含む): 116022088

約数和(自身を除く): 77528152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20563, 41126, 61689, 82252, 123378, 164504, 185067, 246756, 267319, 329008, 370134, 493512, 534638, 740268, 801957, 987024, 1069276, 1480536, 1603914, 2138552, 2405871, 2961072, 3207828, 4277104, 4811742, 6415656, 9623484, 12831312, 19246968, 38493936]

約数ペア:

[(1, 38493936), (2, 19246968), (3, 12831312), (4, 9623484), (6, 6415656), (8, 4811742), (9, 4277104), (12, 3207828), (13, 2961072), (16, 2405871), (18, 2138552), (24, 1603914), (26, 1480536), (36, 1069276), (39, 987024), (48, 801957), (52, 740268), (72, 534638), (78, 493512), (104, 370134), (117, 329008), (144, 267319), (156, 246756), (208, 185067), (234, 164504), (312, 123378), (468, 82252), (624, 61689), (936, 41126), (1872, 20563)]