73890826

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 38541494

約数列:

[1, 2, 89, 178, 571, 727, 1142, 1454, 50819, 64703, 101638, 129406, 415117, 830234, 36945413, 73890826]

約数ペア:

[(1, 73890826), (2, 36945413), (89, 830234), (178, 415117), (571, 129406), (727, 101638), (1142, 64703), (1454, 50819)]