27889316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4548

約数の個数: 48

約数和(自身を含む): 63616896

約数和(自身を除く): 35727580

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 4507, 6188, 9014, 18028, 31549, 58591, 63098, 76619, 117182, 126196, 153238, 234364, 306476, 410137, 536333, 820274, 996047, 1072666, 1640548, 1992094, 2145332, 3984188, 6972329, 13944658, 27889316]

約数ペア:

[(1, 27889316), (2, 13944658), (4, 6972329), (7, 3984188), (13, 2145332), (14, 1992094), (17, 1640548), (26, 1072666), (28, 996047), (34, 820274), (52, 536333), (68, 410137), (91, 306476), (119, 234364), (182, 153238), (221, 126196), (238, 117182), (364, 76619), (442, 63098), (476, 58591), (884, 31549), (1547, 18028), (3094, 9014), (4507, 6188)]