428926864

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{92761}}^1$

素因数の和:92803

約数の個数: 30

約数和(自身を含む): 882815954

約数和(自身を除く): 453889090

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 92761, 185522, 371044, 742088, 1484176, 1576937, 3153874, 6307748, 12615496, 25230992, 26807929, 53615858, 107231716, 214463432, 428926864]

約数ペア:

[(1, 428926864), (2, 214463432), (4, 107231716), (8, 53615858), (16, 26807929), (17, 25230992), (34, 12615496), (68, 6307748), (136, 3153874), (272, 1576937), (289, 1484176), (578, 742088), (1156, 371044), (2312, 185522), (4624, 92761)]