42698552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5197}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 87326400

約数和(自身を除く): 44627848

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 5197, 8216, 10394, 20788, 41576, 67561, 135122, 270244, 410563, 540488, 821126, 1642252, 3284504, 5337319, 10674638, 21349276, 42698552]

約数ペア:

[(1, 42698552), (2, 21349276), (4, 10674638), (8, 5337319), (13, 3284504), (26, 1642252), (52, 821126), (79, 540488), (104, 410563), (158, 270244), (316, 135122), (632, 67561), (1027, 41576), (2054, 20788), (4108, 10394), (5197, 8216)]