26457019876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{8929}}^1$

素因数の和:9113

約数の個数: 96

約数和(自身を含む): 57033123840

約数和(自身を除く): 30576103964

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 107, 161, 172, 214, 301, 322, 428, 602, 644, 749, 989, 1204, 1498, 1978, 2461, 2996, 3956, 4601, 4922, 6923, 8929, 9202, 9844, 13846, 17227, 17858, 18404, 27692, 32207, 34454, 35716, 62503, 64414, 68908, 105823, 125006, 128828, 205367, 211646, 250012, 383947, 410734, 423292, 740761, 767894, 821468, 955403, 1437569, 1481522, 1535788, 1910806, 2687629, 2875138, 2963044, 3821612, 5375258, 5750276, 6687821, 8830781, 10750516, 13375642, 17661562, 21974269, 26751284, 35323124, 41082329, 43948538, 61815467, 82164658, 87897076, 123630934, 153819883, 164329316, 247261868, 287576303, 307639766, 575152606, 615279532, 944893567, 1150305212, 1889787134, 3779574268, 6614254969, 13228509938, 26457019876]

約数ペア:

[(1, 26457019876), (2, 13228509938), (4, 6614254969), (7, 3779574268), (14, 1889787134), (23, 1150305212), (28, 944893567), (43, 615279532), (46, 575152606), (86, 307639766), (92, 287576303), (107, 247261868), (161, 164329316), (172, 153819883), (214, 123630934), (301, 87897076), (322, 82164658), (428, 61815467), (602, 43948538), (644, 41082329), (749, 35323124), (989, 26751284), (1204, 21974269), (1498, 17661562), (1978, 13375642), (2461, 10750516), (2996, 8830781), (3956, 6687821), (4601, 5750276), (4922, 5375258), (6923, 3821612), (8929, 2963044), (9202, 2875138), (9844, 2687629), (13846, 1910806), (17227, 1535788), (17858, 1481522), (18404, 1437569), (27692, 955403), (32207, 821468), (34454, 767894), (35716, 740761), (62503, 423292), (64414, 410734), (68908, 383947), (105823, 250012), (125006, 211646), (128828, 205367)]