71958632

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 137071200

約数和(自身を除く): 65112568

約数列:

[1, 2, 4, 8, 139, 163, 278, 326, 397, 556, 652, 794, 1112, 1304, 1588, 3176, 22657, 45314, 55183, 64711, 90628, 110366, 129422, 181256, 220732, 258844, 441464, 517688, 8994829, 17989658, 35979316, 71958632]

約数ペア:

[(1, 71958632), (2, 35979316), (4, 17989658), (8, 8994829), (139, 517688), (163, 441464), (278, 258844), (326, 220732), (397, 181256), (556, 129422), (652, 110366), (794, 90628), (1112, 64711), (1304, 55183), (1588, 45314), (3176, 22657)]