15673802768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{435577}}^1$

素因数の和:435771

約数の個数: 40

約数和(自身を含む): 32893108248

約数和(自身を除く): 17219305480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 35984, 435577, 871154, 1742308, 3484616, 5662501, 6969232, 11325002, 22650004, 45300008, 75354821, 90600016, 150709642, 301419284, 602838568, 979612673, 1205677136, 1959225346, 3918450692, 7836901384, 15673802768]

約数ペア:

[(1, 15673802768), (2, 7836901384), (4, 3918450692), (8, 1959225346), (13, 1205677136), (16, 979612673), (26, 602838568), (52, 301419284), (104, 150709642), (173, 90600016), (208, 75354821), (346, 45300008), (692, 22650004), (1384, 11325002), (2249, 6969232), (2768, 5662501), (4498, 3484616), (8996, 1742308), (17992, 871154), (35984, 435577)]