40469508736

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227951}}^1$

素因数の和:228057

約数の個数: 64

約数和(自身を含む): 86029084800

約数和(自身を除く): 45559576064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2432, 2774, 4672, 5548, 9344, 11096, 22192, 44384, 88768, 177536, 227951, 455902, 911804, 1823608, 3647216, 4331069, 7294432, 8662138, 14588864, 16640423, 17324276, 29177728, 33280846, 34648552, 66561692, 69297104, 133123384, 138594208, 266246768, 277188416, 316168037, 532493536, 554376832, 632336074, 1064987072, 1264672148, 2129974144, 2529344296, 5058688592, 10117377184, 20234754368, 40469508736]

約数ペア:

[(1, 40469508736), (2, 20234754368), (4, 10117377184), (8, 5058688592), (16, 2529344296), (19, 2129974144), (32, 1264672148), (38, 1064987072), (64, 632336074), (73, 554376832), (76, 532493536), (128, 316168037), (146, 277188416), (152, 266246768), (292, 138594208), (304, 133123384), (584, 69297104), (608, 66561692), (1168, 34648552), (1216, 33280846), (1387, 29177728), (2336, 17324276), (2432, 16640423), (2774, 14588864), (4672, 8662138), (5548, 7294432), (9344, 4331069), (11096, 3647216), (22192, 1823608), (44384, 911804), (88768, 455902), (177536, 227951)]