15671032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 32478840

約数和(自身を除く): 16807808

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 173, 268, 338, 346, 536, 676, 692, 871, 1352, 1384, 1742, 2249, 3484, 4498, 6968, 8996, 11323, 11591, 17992, 22646, 23182, 29237, 45292, 46364, 58474, 90584, 92728, 116948, 150683, 233896, 301366, 602732, 1205464, 1958879, 3917758, 7835516, 15671032]

約数ペア:

[(1, 15671032), (2, 7835516), (4, 3917758), (8, 1958879), (13, 1205464), (26, 602732), (52, 301366), (67, 233896), (104, 150683), (134, 116948), (169, 92728), (173, 90584), (268, 58474), (338, 46364), (346, 45292), (536, 29237), (676, 23182), (692, 22646), (871, 17992), (1352, 11591), (1384, 11323), (1742, 8996), (2249, 6968), (3484, 4498)]