42577756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 84383488

約数和(自身を除く): 41805732

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 433, 793, 806, 866, 1586, 1612, 1732, 1891, 3172, 3782, 5629, 7564, 11258, 13423, 22516, 24583, 26413, 26846, 49166, 52826, 53692, 98332, 105652, 174499, 343369, 348998, 686738, 697996, 818803, 1373476, 1637606, 3275212, 10644439, 21288878, 42577756]

約数ペア:

[(1, 42577756), (2, 21288878), (4, 10644439), (13, 3275212), (26, 1637606), (31, 1373476), (52, 818803), (61, 697996), (62, 686738), (122, 348998), (124, 343369), (244, 174499), (403, 105652), (433, 98332), (793, 53692), (806, 52826), (866, 49166), (1586, 26846), (1612, 26413), (1732, 24583), (1891, 22516), (3172, 13423), (3782, 11258), (5629, 7564)]