2665376

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6116544

約数和(自身を除く): 3451168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 163, 224, 292, 326, 511, 584, 652, 1022, 1141, 1168, 1304, 2044, 2282, 2336, 2608, 4088, 4564, 5216, 8176, 9128, 11899, 16352, 18256, 23798, 36512, 47596, 83293, 95192, 166586, 190384, 333172, 380768, 666344, 1332688, 2665376]

約数ペア:

[(1, 2665376), (2, 1332688), (4, 666344), (7, 380768), (8, 333172), (14, 190384), (16, 166586), (28, 95192), (32, 83293), (56, 47596), (73, 36512), (112, 23798), (146, 18256), (163, 16352), (224, 11899), (292, 9128), (326, 8176), (511, 5216), (584, 4564), (652, 4088), (1022, 2608), (1141, 2336), (1168, 2282), (1304, 2044)]