4678256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 10416000

約数和(自身を除く): 5737744

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1399, 1672, 2798, 3344, 5596, 11192, 15389, 22384, 26581, 30778, 53162, 61556, 106324, 123112, 212648, 246224, 292391, 425296, 584782, 1169564, 2339128, 4678256]

約数ペア:

[(1, 4678256), (2, 2339128), (4, 1169564), (8, 584782), (11, 425296), (16, 292391), (19, 246224), (22, 212648), (38, 123112), (44, 106324), (76, 61556), (88, 53162), (152, 30778), (176, 26581), (209, 22384), (304, 15389), (418, 11192), (836, 5596), (1399, 3344), (1672, 2798)]