673948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 1392552

約数和(自身を除く): 718604

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 289, 374, 578, 583, 748, 901, 1156, 1166, 1802, 2332, 3179, 3604, 6358, 9911, 12716, 15317, 19822, 30634, 39644, 61268, 168487, 336974, 673948]

約数ペア:

[(1, 673948), (2, 336974), (4, 168487), (11, 61268), (17, 39644), (22, 30634), (34, 19822), (44, 15317), (53, 12716), (68, 9911), (106, 6358), (187, 3604), (212, 3179), (289, 2332), (374, 1802), (578, 1166), (583, 1156), (748, 901)]