11888911664

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{12757}}^1$

素因数の和:12982

約数の個数: 80

約数和(自身を含む): 26995111488

約数和(自身を除く): 15106199824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 157, 212, 314, 371, 424, 628, 742, 848, 1099, 1256, 1484, 2198, 2512, 2968, 4396, 5936, 8321, 8792, 12757, 16642, 17584, 25514, 33284, 51028, 58247, 66568, 89299, 102056, 116494, 133136, 178598, 204112, 232988, 357196, 465976, 676121, 714392, 931952, 1352242, 1428784, 2002849, 2704484, 4005698, 4732847, 5408968, 8011396, 9465694, 10817936, 14019943, 16022792, 18931388, 28039886, 32045584, 37862776, 56079772, 75725552, 106150997, 112159544, 212301994, 224319088, 424603988, 743056979, 849207976, 1486113958, 1698415952, 2972227916, 5944455832, 11888911664]

約数ペア:

[(1, 11888911664), (2, 5944455832), (4, 2972227916), (7, 1698415952), (8, 1486113958), (14, 849207976), (16, 743056979), (28, 424603988), (53, 224319088), (56, 212301994), (106, 112159544), (112, 106150997), (157, 75725552), (212, 56079772), (314, 37862776), (371, 32045584), (424, 28039886), (628, 18931388), (742, 16022792), (848, 14019943), (1099, 10817936), (1256, 9465694), (1484, 8011396), (2198, 5408968), (2512, 4732847), (2968, 4005698), (4396, 2704484), (5936, 2002849), (8321, 1428784), (8792, 1352242), (12757, 931952), (16642, 714392), (17584, 676121), (25514, 465976), (33284, 357196), (51028, 232988), (58247, 204112), (66568, 178598), (89299, 133136), (102056, 116494)]