22379264

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 48565440

約数和(自身を除く): 26186176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 107, 128, 152, 172, 214, 256, 304, 344, 428, 608, 688, 817, 856, 1216, 1376, 1634, 1712, 2033, 2432, 2752, 3268, 3424, 4066, 4601, 4864, 5504, 6536, 6848, 8132, 9202, 11008, 13072, 13696, 16264, 18404, 26144, 27392, 32528, 36808, 52288, 65056, 73616, 87419, 104576, 130112, 147232, 174838, 209152, 260224, 294464, 349676, 520448, 588928, 699352, 1177856, 1398704, 2797408, 5594816, 11189632, 22379264]

約数ペア:

[(1, 22379264), (2, 11189632), (4, 5594816), (8, 2797408), (16, 1398704), (19, 1177856), (32, 699352), (38, 588928), (43, 520448), (64, 349676), (76, 294464), (86, 260224), (107, 209152), (128, 174838), (152, 147232), (172, 130112), (214, 104576), (256, 87419), (304, 73616), (344, 65056), (428, 52288), (608, 36808), (688, 32528), (817, 27392), (856, 26144), (1216, 18404), (1376, 16264), (1634, 13696), (1712, 13072), (2033, 11008), (2432, 9202), (2752, 8132), (3268, 6848), (3424, 6536), (4066, 5504), (4601, 4864)]