74721746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 125024256

約数和(自身を除く): 50302510

約数列:

[1, 2, 11, 22, 83, 151, 166, 271, 302, 542, 913, 1661, 1826, 2981, 3322, 5962, 12533, 22493, 25066, 40921, 44986, 81842, 137863, 247423, 275726, 450131, 494846, 900262, 3396443, 6792886, 37360873, 74721746]

約数ペア:

[(1, 74721746), (2, 37360873), (11, 6792886), (22, 3396443), (83, 900262), (151, 494846), (166, 450131), (271, 275726), (302, 247423), (542, 137863), (913, 81842), (1661, 44986), (1826, 40921), (2981, 25066), (3322, 22493), (5962, 12533)]