23757904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2579

約数の個数: 40

約数和(自身を含む): 50036480

約数和(自身を除く): 26278576

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 2521, 4712, 5042, 9424, 10084, 20168, 40336, 47899, 78151, 95798, 156302, 191596, 312604, 383192, 625208, 766384, 1250416, 1484869, 2969738, 5939476, 11878952, 23757904]

約数ペア:

[(1, 23757904), (2, 11878952), (4, 5939476), (8, 2969738), (16, 1484869), (19, 1250416), (31, 766384), (38, 625208), (62, 383192), (76, 312604), (124, 191596), (152, 156302), (248, 95798), (304, 78151), (496, 47899), (589, 40336), (1178, 20168), (2356, 10084), (2521, 9424), (4712, 5042)]