15663918976

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{503}}^1\times {\mathrm{2153}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 31558857120

約数和(自身を除く): 15894938144

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 503, 904, 1006, 1808, 2012, 2153, 3616, 4024, 4306, 7232, 8048, 8612, 14464, 16096, 17224, 32192, 34448, 56839, 64384, 68896, 113678, 137792, 227356, 243289, 275584, 454712, 486578, 909424, 973156, 1082959, 1818848, 1946312, 2165918, 3637696, 3892624, 4331836, 7275392, 7785248, 8663672, 15570496, 17327344, 31140992, 34654688, 69309376, 122374367, 138618752, 244748734, 489497468, 978994936, 1957989872, 3915979744, 7831959488, 15663918976]

約数ペア:

[(1, 15663918976), (2, 7831959488), (4, 3915979744), (8, 1957989872), (16, 978994936), (32, 489497468), (64, 244748734), (113, 138618752), (128, 122374367), (226, 69309376), (452, 34654688), (503, 31140992), (904, 17327344), (1006, 15570496), (1808, 8663672), (2012, 7785248), (2153, 7275392), (3616, 4331836), (4024, 3892624), (4306, 3637696), (7232, 2165918), (8048, 1946312), (8612, 1818848), (14464, 1082959), (16096, 973156), (17224, 909424), (32192, 486578), (34448, 454712), (56839, 275584), (64384, 243289), (68896, 227356), (113678, 137792)]