42210964

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 77851200

約数和(自身を除く): 35640236

約数列:

[1, 2, 4, 31, 62, 79, 124, 139, 158, 278, 316, 556, 961, 1922, 2449, 3844, 4309, 4898, 8618, 9796, 10981, 17236, 21962, 43924, 75919, 133579, 151838, 267158, 303676, 340411, 534316, 680822, 1361644, 10552741, 21105482, 42210964]

約数ペア:

[(1, 42210964), (2, 21105482), (4, 10552741), (31, 1361644), (62, 680822), (79, 534316), (124, 340411), (139, 303676), (158, 267158), (278, 151838), (316, 133579), (556, 75919), (961, 43924), (1922, 21962), (2449, 17236), (3844, 10981), (4309, 9796), (4898, 8618)]