7625156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 17525760

約数和(自身を除く): 9900604

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1303, 1463, 2606, 2926, 5212, 5852, 9121, 14333, 18242, 24757, 28666, 36484, 49514, 57332, 99028, 100331, 173299, 200662, 272327, 346598, 401324, 544654, 693196, 1089308, 1906289, 3812578, 7625156]

約数ペア:

[(1, 7625156), (2, 3812578), (4, 1906289), (7, 1089308), (11, 693196), (14, 544654), (19, 401324), (22, 346598), (28, 272327), (38, 200662), (44, 173299), (76, 100331), (77, 99028), (133, 57332), (154, 49514), (209, 36484), (266, 28666), (308, 24757), (418, 18242), (532, 14333), (836, 9121), (1303, 5852), (1463, 5212), (2606, 2926)]