70403272

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 135761400

約数和(自身を除く): 65358128

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 712, 1621, 3242, 5429, 6484, 10858, 12968, 21716, 43432, 98881, 144269, 197762, 288538, 395524, 577076, 791048, 1154152, 8800409, 17600818, 35201636, 70403272]

約数ペア:

[(1, 70403272), (2, 35201636), (4, 17600818), (8, 8800409), (61, 1154152), (89, 791048), (122, 577076), (178, 395524), (244, 288538), (356, 197762), (488, 144269), (712, 98881), (1621, 43432), (3242, 21716), (5429, 12968), (6484, 10858)]