61287046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 100195200

約数和(自身を除く): 38908154

約数列:

[1, 2, 19, 38, 41, 82, 139, 278, 283, 566, 779, 1558, 2641, 5282, 5377, 5699, 10754, 11398, 11603, 23206, 39337, 78674, 108281, 216562, 220457, 440914, 747403, 1494806, 1612817, 3225634, 30643523, 61287046]

約数ペア:

[(1, 61287046), (2, 30643523), (19, 3225634), (38, 1612817), (41, 1494806), (82, 747403), (139, 440914), (278, 220457), (283, 216562), (566, 108281), (779, 78674), (1558, 39337), (2641, 23206), (5282, 11603), (5377, 11398), (5699, 10754)]