70948276

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 155131200

約数和(自身を除く): 84182924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 107, 119, 196, 199, 214, 238, 398, 428, 476, 749, 796, 833, 1393, 1498, 1666, 1819, 2786, 2996, 3332, 3383, 3638, 5243, 5572, 6766, 7276, 9751, 10486, 12733, 13532, 19502, 20972, 21293, 23681, 25466, 39004, 42586, 47362, 50932, 85172, 89131, 94724, 149051, 165767, 178262, 298102, 331534, 356524, 361981, 596204, 663068, 723962, 1043357, 1447924, 2086714, 2533867, 4173428, 5067734, 10135468, 17737069, 35474138, 70948276]

約数ペア:

[(1, 70948276), (2, 35474138), (4, 17737069), (7, 10135468), (14, 5067734), (17, 4173428), (28, 2533867), (34, 2086714), (49, 1447924), (68, 1043357), (98, 723962), (107, 663068), (119, 596204), (196, 361981), (199, 356524), (214, 331534), (238, 298102), (398, 178262), (428, 165767), (476, 149051), (749, 94724), (796, 89131), (833, 85172), (1393, 50932), (1498, 47362), (1666, 42586), (1819, 39004), (2786, 25466), (2996, 23681), (3332, 21293), (3383, 20972), (3638, 19502), (5243, 13532), (5572, 12733), (6766, 10486), (7276, 9751)]