7284472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 14893200

約数和(自身を除く): 7608728

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 787, 1157, 1574, 2314, 3148, 4628, 6296, 9256, 10231, 20462, 40924, 70043, 81848, 140086, 280172, 560344, 910559, 1821118, 3642236, 7284472]

約数ペア:

[(1, 7284472), (2, 3642236), (4, 1821118), (8, 910559), (13, 560344), (26, 280172), (52, 140086), (89, 81848), (104, 70043), (178, 40924), (356, 20462), (712, 10231), (787, 9256), (1157, 6296), (1574, 4628), (2314, 3148)]