42688054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 70854912

約数和(自身を除く): 28166858

約数列:

[1, 2, 17, 31, 34, 62, 101, 202, 401, 527, 802, 1054, 1717, 3131, 3434, 6262, 6817, 12431, 13634, 24862, 40501, 53227, 81002, 106454, 211327, 422654, 688517, 1255531, 1377034, 2511062, 21344027, 42688054]

約数ペア:

[(1, 42688054), (2, 21344027), (17, 2511062), (31, 1377034), (34, 1255531), (62, 688517), (101, 422654), (202, 211327), (401, 106454), (527, 81002), (802, 53227), (1054, 40501), (1717, 24862), (3131, 13634), (3434, 12431), (6262, 6817)]