25093670012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7457}}^1$

素因数の和:7607

約数の個数: 72

約数和(自身を含む): 48466379808

約数和(自身を除く): 23372709796

約数列:

[1, 2, 4, 17, 34, 41, 68, 71, 82, 142, 164, 284, 289, 578, 697, 1156, 1207, 1394, 2414, 2788, 2911, 4828, 5822, 7457, 11644, 11849, 14914, 20519, 23698, 29828, 41038, 47396, 49487, 82076, 98974, 126769, 197948, 253538, 305737, 507076, 529447, 611474, 841279, 1058894, 1222948, 1682558, 2117788, 2155073, 3365116, 4310146, 5197529, 8620292, 9000599, 10395058, 18001198, 20790116, 21707327, 36002396, 43414654, 86829308, 88357993, 153010183, 176715986, 306020366, 353431972, 369024559, 612040732, 738049118, 1476098236, 6273417503, 12546835006, 25093670012]

約数ペア:

[(1, 25093670012), (2, 12546835006), (4, 6273417503), (17, 1476098236), (34, 738049118), (41, 612040732), (68, 369024559), (71, 353431972), (82, 306020366), (142, 176715986), (164, 153010183), (284, 88357993), (289, 86829308), (578, 43414654), (697, 36002396), (1156, 21707327), (1207, 20790116), (1394, 18001198), (2414, 10395058), (2788, 9000599), (2911, 8620292), (4828, 5197529), (5822, 4310146), (7457, 3365116), (11644, 2155073), (11849, 2117788), (14914, 1682558), (20519, 1222948), (23698, 1058894), (29828, 841279), (41038, 611474), (47396, 529447), (49487, 507076), (82076, 305737), (98974, 253538), (126769, 197948)]