4279933994

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 7656768000

約数和(自身を除く): 3376834006

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 199, 287, 398, 421, 574, 623, 842, 1246, 1393, 2786, 2947, 3649, 5894, 7298, 8159, 16318, 17261, 17711, 25543, 34522, 35422, 37469, 51086, 57113, 74938, 83779, 114226, 120827, 123977, 167558, 241654, 247954, 262283, 524566, 586453, 726151, 1172906, 1452302, 1536229, 3072458, 3434939, 5083057, 6869878, 7456331, 10166114, 10753603, 14912662, 21507206, 24044573, 48089146, 52194317, 104388634, 305709571, 611419142, 2139966997, 4279933994]

約数ペア:

[(1, 4279933994), (2, 2139966997), (7, 611419142), (14, 305709571), (41, 104388634), (82, 52194317), (89, 48089146), (178, 24044573), (199, 21507206), (287, 14912662), (398, 10753603), (421, 10166114), (574, 7456331), (623, 6869878), (842, 5083057), (1246, 3434939), (1393, 3072458), (2786, 1536229), (2947, 1452302), (3649, 1172906), (5894, 726151), (7298, 586453), (8159, 524566), (16318, 262283), (17261, 247954), (17711, 241654), (25543, 167558), (34522, 123977), (35422, 120827), (37469, 114226), (51086, 83779), (57113, 74938)]