3788893808

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{68899}}^1$

素因数の和:69405

約数の個数: 40

約数和(自身を含む): 8406902400

約数和(自身を除く): 4618008592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1964, 3437, 3928, 6874, 7856, 13748, 27496, 54992, 68899, 137798, 275596, 482293, 551192, 964586, 1102384, 1929172, 3858344, 7716688, 33829409, 67658818, 135317636, 236805863, 270635272, 473611726, 541270544, 947223452, 1894446904, 3788893808]

約数ペア:

[(1, 3788893808), (2, 1894446904), (4, 947223452), (7, 541270544), (8, 473611726), (14, 270635272), (16, 236805863), (28, 135317636), (56, 67658818), (112, 33829409), (491, 7716688), (982, 3858344), (1964, 1929172), (3437, 1102384), (3928, 964586), (6874, 551192), (7856, 482293), (13748, 275596), (27496, 137798), (54992, 68899)]