7001722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 14321664

約数和(自身を除く): 7319942

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 73, 91, 119, 146, 182, 217, 221, 238, 403, 434, 442, 511, 527, 806, 949, 1022, 1054, 1241, 1547, 1898, 2263, 2482, 2821, 3094, 3689, 4526, 5642, 6643, 6851, 7378, 8687, 13286, 13702, 15841, 16133, 17374, 29419, 31682, 32266, 38471, 47957, 58838, 76942, 95914, 112931, 205933, 225862, 269297, 411866, 500123, 538594, 1000246, 3500861, 7001722]

約数ペア:

[(1, 7001722), (2, 3500861), (7, 1000246), (13, 538594), (14, 500123), (17, 411866), (26, 269297), (31, 225862), (34, 205933), (62, 112931), (73, 95914), (91, 76942), (119, 58838), (146, 47957), (182, 38471), (217, 32266), (221, 31682), (238, 29419), (403, 17374), (434, 16133), (442, 15841), (511, 13702), (527, 13286), (806, 8687), (949, 7378), (1022, 6851), (1054, 6643), (1241, 5642), (1547, 4526), (1898, 3689), (2263, 3094), (2482, 2821)]