13474552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 31610880

約数和(自身を除く): 18136328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 223, 332, 364, 446, 581, 664, 728, 892, 1079, 1162, 1561, 1784, 2158, 2324, 2899, 3122, 4316, 4648, 5798, 6244, 7553, 8632, 11596, 12488, 15106, 18509, 20293, 23192, 30212, 37018, 40586, 60424, 74036, 81172, 129563, 148072, 162344, 240617, 259126, 481234, 518252, 962468, 1036504, 1684319, 1924936, 3368638, 6737276, 13474552]

約数ペア:

[(1, 13474552), (2, 6737276), (4, 3368638), (7, 1924936), (8, 1684319), (13, 1036504), (14, 962468), (26, 518252), (28, 481234), (52, 259126), (56, 240617), (83, 162344), (91, 148072), (104, 129563), (166, 81172), (182, 74036), (223, 60424), (332, 40586), (364, 37018), (446, 30212), (581, 23192), (664, 20293), (728, 18509), (892, 15106), (1079, 12488), (1162, 11596), (1561, 8632), (1784, 7553), (2158, 6244), (2324, 5798), (2899, 4648), (3122, 4316)]