22176476

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 46066944

約数和(自身を除く): 23890468

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 113, 163, 172, 226, 301, 326, 452, 602, 652, 791, 1141, 1204, 1582, 2282, 3164, 4564, 4859, 7009, 9718, 14018, 18419, 19436, 28036, 34013, 36838, 49063, 68026, 73676, 98126, 128933, 136052, 196252, 257866, 515732, 792017, 1584034, 3168068, 5544119, 11088238, 22176476]

約数ペア:

[(1, 22176476), (2, 11088238), (4, 5544119), (7, 3168068), (14, 1584034), (28, 792017), (43, 515732), (86, 257866), (113, 196252), (163, 136052), (172, 128933), (226, 98126), (301, 73676), (326, 68026), (452, 49063), (602, 36838), (652, 34013), (791, 28036), (1141, 19436), (1204, 18419), (1582, 14018), (2282, 9718), (3164, 7009), (4564, 4859)]