29771308

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 61895680

約数和(自身を除く): 32124372

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 313, 316, 553, 602, 626, 1106, 1204, 1252, 2191, 2212, 3397, 4382, 6794, 8764, 13459, 13588, 23779, 24727, 26918, 47558, 49454, 53836, 94213, 95116, 98908, 173089, 188426, 346178, 376852, 692356, 1063261, 2126522, 4253044, 7442827, 14885654, 29771308]

約数ペア:

[(1, 29771308), (2, 14885654), (4, 7442827), (7, 4253044), (14, 2126522), (28, 1063261), (43, 692356), (79, 376852), (86, 346178), (158, 188426), (172, 173089), (301, 98908), (313, 95116), (316, 94213), (553, 53836), (602, 49454), (626, 47558), (1106, 26918), (1204, 24727), (1252, 23779), (2191, 13588), (2212, 13459), (3397, 8764), (4382, 6794)]