30668144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 64339632

約数和(自身を除く): 33671488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 521, 566, 1042, 1132, 2084, 2264, 3679, 4168, 4528, 6773, 7358, 8336, 13546, 14716, 27092, 29432, 54184, 58864, 108368, 147443, 294886, 589772, 1179544, 1916759, 2359088, 3833518, 7667036, 15334072, 30668144]

約数ペア:

[(1, 30668144), (2, 15334072), (4, 7667036), (8, 3833518), (13, 2359088), (16, 1916759), (26, 1179544), (52, 589772), (104, 294886), (208, 147443), (283, 108368), (521, 58864), (566, 54184), (1042, 29432), (1132, 27092), (2084, 14716), (2264, 13546), (3679, 8336), (4168, 7358), (4528, 6773)]