17211272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 35336280

約数和(自身を除く): 18125008

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2713, 3172, 5426, 6344, 10852, 21704, 35269, 70538, 141076, 165493, 282152, 330986, 661972, 1323944, 2151409, 4302818, 8605636, 17211272]

約数ペア:

[(1, 17211272), (2, 8605636), (4, 4302818), (8, 2151409), (13, 1323944), (26, 661972), (52, 330986), (61, 282152), (104, 165493), (122, 141076), (244, 70538), (488, 35269), (793, 21704), (1586, 10852), (2713, 6344), (3172, 5426)]