22272796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 49122304

約数和(自身を除く): 26849508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1423, 2236, 2846, 3913, 5692, 7826, 9961, 15652, 18499, 19922, 36998, 39844, 61189, 73996, 122378, 129493, 244756, 258986, 428323, 517972, 795457, 856646, 1590914, 1713292, 3181828, 5568199, 11136398, 22272796]

約数ペア:

[(1, 22272796), (2, 11136398), (4, 5568199), (7, 3181828), (13, 1713292), (14, 1590914), (26, 856646), (28, 795457), (43, 517972), (52, 428323), (86, 258986), (91, 244756), (172, 129493), (182, 122378), (301, 73996), (364, 61189), (559, 39844), (602, 36998), (1118, 19922), (1204, 18499), (1423, 15652), (2236, 9961), (2846, 7826), (3913, 5692)]