28785614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100649}}^1$

素因数の和:100675

約数の個数: 16

約数和(自身を含む): 50727600

約数和(自身を除く): 21941986

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100649, 201298, 1107139, 1308437, 2214278, 2616874, 14392807, 28785614]

約数ペア:

[(1, 28785614), (2, 14392807), (11, 2616874), (13, 2214278), (22, 1308437), (26, 1107139), (143, 201298), (286, 100649)]