25609948

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:96

約数の個数: 108

約数和(自身を含む): 61781160

約数和(自身を除く): 36171212

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 76, 91, 92, 98, 133, 161, 182, 196, 247, 266, 299, 322, 364, 437, 494, 529, 532, 598, 637, 644, 874, 931, 988, 1058, 1127, 1196, 1274, 1729, 1748, 1862, 2093, 2116, 2254, 2548, 3059, 3458, 3703, 3724, 4186, 4508, 5681, 6118, 6877, 6916, 7406, 8372, 10051, 11362, 12103, 12236, 13754, 14651, 14812, 20102, 21413, 22724, 24206, 25921, 27508, 29302, 39767, 40204, 42826, 48139, 48412, 51842, 58604, 70357, 79534, 85652, 96278, 103684, 130663, 140714, 159068, 192556, 261326, 278369, 281428, 336973, 492499, 522652, 556738, 673946, 914641, 984998, 1113476, 1347892, 1829282, 1969996, 3658564, 6402487, 12804974, 25609948]

約数ペア:

[(1, 25609948), (2, 12804974), (4, 6402487), (7, 3658564), (13, 1969996), (14, 1829282), (19, 1347892), (23, 1113476), (26, 984998), (28, 914641), (38, 673946), (46, 556738), (49, 522652), (52, 492499), (76, 336973), (91, 281428), (92, 278369), (98, 261326), (133, 192556), (161, 159068), (182, 140714), (196, 130663), (247, 103684), (266, 96278), (299, 85652), (322, 79534), (364, 70357), (437, 58604), (494, 51842), (529, 48412), (532, 48139), (598, 42826), (637, 40204), (644, 39767), (874, 29302), (931, 27508), (988, 25921), (1058, 24206), (1127, 22724), (1196, 21413), (1274, 20102), (1729, 14812), (1748, 14651), (1862, 13754), (2093, 12236), (2116, 12103), (2254, 11362), (2548, 10051), (3059, 8372), (3458, 7406), (3703, 6916), (3724, 6877), (4186, 6118), (4508, 5681)]