26621812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 56573440

約数和(自身を除く): 29951628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 307, 326, 532, 614, 652, 1141, 1228, 2149, 2282, 3097, 4298, 4564, 5833, 6194, 8596, 11666, 12388, 21679, 23332, 40831, 43358, 50041, 81662, 86716, 100082, 163324, 200164, 350287, 700574, 950779, 1401148, 1901558, 3803116, 6655453, 13310906, 26621812]

約数ペア:

[(1, 26621812), (2, 13310906), (4, 6655453), (7, 3803116), (14, 1901558), (19, 1401148), (28, 950779), (38, 700574), (76, 350287), (133, 200164), (163, 163324), (266, 100082), (307, 86716), (326, 81662), (532, 50041), (614, 43358), (652, 40831), (1141, 23332), (1228, 21679), (2149, 12388), (2282, 11666), (3097, 8596), (4298, 6194), (4564, 5833)]