63405172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 121846032

約数和(自身を除く): 58440860

約数列:

[1, 2, 4, 17, 34, 53, 68, 73, 106, 146, 212, 241, 292, 482, 901, 964, 1241, 1802, 2482, 3604, 3869, 4097, 4964, 7738, 8194, 12773, 15476, 16388, 17593, 25546, 35186, 51092, 65773, 70372, 131546, 217141, 263092, 299081, 434282, 598162, 868564, 932429, 1196324, 1864858, 3729716, 15851293, 31702586, 63405172]

約数ペア:

[(1, 63405172), (2, 31702586), (4, 15851293), (17, 3729716), (34, 1864858), (53, 1196324), (68, 932429), (73, 868564), (106, 598162), (146, 434282), (212, 299081), (241, 263092), (292, 217141), (482, 131546), (901, 70372), (964, 65773), (1241, 51092), (1802, 35186), (2482, 25546), (3604, 17593), (3869, 16388), (4097, 15476), (4964, 12773), (7738, 8194)]