22478764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 49916160

約数和(自身を除く): 27437396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1237, 1298, 1652, 2474, 2596, 4543, 4948, 8659, 9086, 13607, 17318, 18172, 27214, 34636, 54428, 72983, 95249, 145966, 190498, 291932, 380996, 510881, 802813, 1021762, 1605626, 2043524, 3211252, 5619691, 11239382, 22478764]

約数ペア:

[(1, 22478764), (2, 11239382), (4, 5619691), (7, 3211252), (11, 2043524), (14, 1605626), (22, 1021762), (28, 802813), (44, 510881), (59, 380996), (77, 291932), (118, 190498), (154, 145966), (236, 95249), (308, 72983), (413, 54428), (649, 34636), (826, 27214), (1237, 18172), (1298, 17318), (1652, 13607), (2474, 9086), (2596, 8659), (4543, 4948)]