64966581394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1\times {\mathrm{3491}}^1$

素因数の和:5647

約数の個数: 64

約数和(自身を含む): 118269849600

約数和(自身を除く): 53303268206

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2099, 3491, 4198, 4433, 6982, 8866, 23089, 27287, 38401, 45383, 46178, 54574, 65069, 76802, 90766, 108221, 130138, 216442, 300157, 499213, 600314, 715759, 845897, 998426, 1190431, 1406873, 1431518, 1691794, 2380862, 2813746, 7327609, 9304867, 14655218, 15475603, 18609734, 30951206, 80603699, 95258917, 161207398, 190517834, 227155879, 454311758, 1047848087, 2095696174, 2498714669, 2953026427, 4997429338, 5906052854, 32483290697, 64966581394]

約数ペア:

[(1, 64966581394), (2, 32483290697), (11, 5906052854), (13, 4997429338), (22, 2953026427), (26, 2498714669), (31, 2095696174), (62, 1047848087), (143, 454311758), (286, 227155879), (341, 190517834), (403, 161207398), (682, 95258917), (806, 80603699), (2099, 30951206), (3491, 18609734), (4198, 15475603), (4433, 14655218), (6982, 9304867), (8866, 7327609), (23089, 2813746), (27287, 2380862), (38401, 1691794), (45383, 1431518), (46178, 1406873), (54574, 1190431), (65069, 998426), (76802, 845897), (90766, 715759), (108221, 600314), (130138, 499213), (216442, 300157)]