42639512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 83160000

約数和(自身を除く): 40520488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 769, 956, 1538, 1912, 3076, 6152, 6931, 13862, 22301, 27724, 44602, 55448, 89204, 178408, 183791, 367582, 735164, 1470328, 5329939, 10659878, 21319756, 42639512]

約数ペア:

[(1, 42639512), (2, 21319756), (4, 10659878), (8, 5329939), (29, 1470328), (58, 735164), (116, 367582), (232, 183791), (239, 178408), (478, 89204), (769, 55448), (956, 44602), (1538, 27724), (1912, 22301), (3076, 13862), (6152, 6931)]