626728102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{853}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 1267144704

約数和(自身を除く): 640416602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 367, 734, 853, 1001, 1706, 2002, 2569, 4037, 4771, 5138, 5971, 8074, 9383, 9542, 11089, 11942, 18766, 22178, 28259, 33397, 52481, 56518, 65681, 66794, 77623, 104962, 121979, 131362, 155246, 243958, 313051, 367367, 626102, 734734, 853853, 1707706, 2191357, 3443561, 4069663, 4382714, 6887122, 8139326, 24104927, 28487641, 44766293, 48209854, 56975282, 89532586, 313364051, 626728102]

約数ペア:

[(1, 626728102), (2, 313364051), (7, 89532586), (11, 56975282), (13, 48209854), (14, 44766293), (22, 28487641), (26, 24104927), (77, 8139326), (91, 6887122), (143, 4382714), (154, 4069663), (182, 3443561), (286, 2191357), (367, 1707706), (734, 853853), (853, 734734), (1001, 626102), (1706, 367367), (2002, 313051), (2569, 243958), (4037, 155246), (4771, 131362), (5138, 121979), (5971, 104962), (8074, 77623), (9383, 66794), (9542, 65681), (11089, 56518), (11942, 52481), (18766, 33397), (22178, 28259)]