63856996

素因数分解:

$2^2\times 7^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 133719740

約数和(自身を除く): 69862744

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 109, 122, 196, 218, 244, 343, 427, 436, 686, 763, 854, 1372, 1526, 1708, 2401, 2989, 3052, 4802, 5341, 5978, 6649, 9604, 10682, 11956, 13298, 20923, 21364, 26596, 37387, 41846, 46543, 74774, 83692, 93086, 146461, 149548, 186172, 261709, 292922, 325801, 523418, 585844, 651602, 1046836, 1303204, 2280607, 4561214, 9122428, 15964249, 31928498, 63856996]

約数ペア:

[(1, 63856996), (2, 31928498), (4, 15964249), (7, 9122428), (14, 4561214), (28, 2280607), (49, 1303204), (61, 1046836), (98, 651602), (109, 585844), (122, 523418), (196, 325801), (218, 292922), (244, 261709), (343, 186172), (427, 149548), (436, 146461), (686, 93086), (763, 83692), (854, 74774), (1372, 46543), (1526, 41846), (1708, 37387), (2401, 26596), (2989, 21364), (3052, 20923), (4802, 13298), (5341, 11956), (5978, 10682), (6649, 9604)]