16742704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 18880016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 379, 502, 758, 1004, 1516, 2008, 2761, 3032, 4016, 4169, 5522, 6064, 8338, 11044, 16676, 22088, 33352, 44176, 66704, 95129, 190258, 380516, 761032, 1046419, 1522064, 2092838, 4185676, 8371352, 16742704]

約数ペア:

[(1, 16742704), (2, 8371352), (4, 4185676), (8, 2092838), (11, 1522064), (16, 1046419), (22, 761032), (44, 380516), (88, 190258), (176, 95129), (251, 66704), (379, 44176), (502, 33352), (758, 22088), (1004, 16676), (1516, 11044), (2008, 8338), (2761, 6064), (3032, 5522), (4016, 4169)]