42208892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 86601312

約数和(自身を除く): 44392420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 187, 292, 374, 748, 773, 803, 1241, 1546, 1606, 2482, 3092, 3212, 4964, 8503, 13141, 13651, 17006, 26282, 27302, 34012, 52564, 54604, 56429, 112858, 144551, 225716, 289102, 578204, 620719, 959293, 1241438, 1918586, 2482876, 3837172, 10552223, 21104446, 42208892]

約数ペア:

[(1, 42208892), (2, 21104446), (4, 10552223), (11, 3837172), (17, 2482876), (22, 1918586), (34, 1241438), (44, 959293), (68, 620719), (73, 578204), (146, 289102), (187, 225716), (292, 144551), (374, 112858), (748, 56429), (773, 54604), (803, 52564), (1241, 34012), (1546, 27302), (1606, 26282), (2482, 17006), (3092, 13651), (3212, 13141), (4964, 8503)]