61640332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 62192468

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 701, 988, 1157, 1402, 1691, 2314, 2804, 3382, 4628, 6764, 9113, 13319, 18226, 21983, 26638, 36452, 43966, 53276, 62389, 87932, 124778, 173147, 249556, 346294, 692588, 811057, 1185391, 1622114, 2370782, 3244228, 4741564, 15410083, 30820166, 61640332]

約数ペア:

[(1, 61640332), (2, 30820166), (4, 15410083), (13, 4741564), (19, 3244228), (26, 2370782), (38, 1622114), (52, 1185391), (76, 811057), (89, 692588), (178, 346294), (247, 249556), (356, 173147), (494, 124778), (701, 87932), (988, 62389), (1157, 53276), (1402, 43966), (1691, 36452), (2314, 26638), (2804, 21983), (3382, 18226), (4628, 13319), (6764, 9113)]