3789448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 7761600

約数和(自身を除く): 3972152

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 439, 664, 878, 1079, 1756, 2158, 3512, 4316, 5707, 8632, 11414, 22828, 36437, 45656, 72874, 145748, 291496, 473681, 947362, 1894724, 3789448]

約数ペア:

[(1, 3789448), (2, 1894724), (4, 947362), (8, 473681), (13, 291496), (26, 145748), (52, 72874), (83, 45656), (104, 36437), (166, 22828), (332, 11414), (439, 8632), (664, 5707), (878, 4316), (1079, 3512), (1756, 2158)]