22997884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 53738496

約数和(自身を除く): 30740612

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 52, 67, 82, 91, 92, 134, 161, 164, 182, 268, 287, 299, 322, 364, 469, 533, 574, 598, 644, 871, 938, 943, 1066, 1148, 1196, 1541, 1742, 1876, 1886, 2093, 2132, 2747, 3082, 3484, 3731, 3772, 4186, 5494, 6097, 6164, 6601, 7462, 8372, 10787, 10988, 12194, 12259, 13202, 14924, 19229, 20033, 21574, 24388, 24518, 26404, 35711, 38458, 40066, 43148, 49036, 63181, 71422, 76916, 80132, 85813, 126362, 140231, 142844, 171626, 249977, 252724, 280462, 343252, 442267, 499954, 560924, 821353, 884534, 999908, 1642706, 1769068, 3285412, 5749471, 11498942, 22997884]

約数ペア:

[(1, 22997884), (2, 11498942), (4, 5749471), (7, 3285412), (13, 1769068), (14, 1642706), (23, 999908), (26, 884534), (28, 821353), (41, 560924), (46, 499954), (52, 442267), (67, 343252), (82, 280462), (91, 252724), (92, 249977), (134, 171626), (161, 142844), (164, 140231), (182, 126362), (268, 85813), (287, 80132), (299, 76916), (322, 71422), (364, 63181), (469, 49036), (533, 43148), (574, 40066), (598, 38458), (644, 35711), (871, 26404), (938, 24518), (943, 24388), (1066, 21574), (1148, 20033), (1196, 19229), (1541, 14924), (1742, 13202), (1876, 12259), (1886, 12194), (2093, 10988), (2132, 10787), (2747, 8372), (3082, 7462), (3484, 6601), (3731, 6164), (3772, 6097), (4186, 5494)]