30471952

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3815

約数の個数: 40

約数和(自身を含む): 68416256

約数和(自身を除く): 37944304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 3727, 4088, 7454, 8176, 14908, 26089, 29816, 52178, 59632, 104356, 208712, 272071, 417424, 544142, 1088284, 1904497, 2176568, 3808994, 4353136, 7617988, 15235976, 30471952]

約数ペア:

[(1, 30471952), (2, 15235976), (4, 7617988), (7, 4353136), (8, 3808994), (14, 2176568), (16, 1904497), (28, 1088284), (56, 544142), (73, 417424), (112, 272071), (146, 208712), (292, 104356), (511, 59632), (584, 52178), (1022, 29816), (1168, 26089), (2044, 14908), (3727, 8176), (4088, 7454)]