56394736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4021

約数の個数: 40

約数和(自身を含む): 117492480

約数和(自身を除く): 61097744

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 3947, 7144, 7894, 14288, 15788, 31576, 63152, 74993, 149986, 185509, 299972, 371018, 599944, 742036, 1199888, 1484072, 2968144, 3524671, 7049342, 14098684, 28197368, 56394736]

約数ペア:

[(1, 56394736), (2, 28197368), (4, 14098684), (8, 7049342), (16, 3524671), (19, 2968144), (38, 1484072), (47, 1199888), (76, 742036), (94, 599944), (152, 371018), (188, 299972), (304, 185509), (376, 149986), (752, 74993), (893, 63152), (1786, 31576), (3572, 15788), (3947, 14288), (7144, 7894)]