42011008

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25274

約数の個数: 32

約数和(自身を含む): 90135360

約数和(自身を除く): 48124352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25247, 50494, 100988, 201976, 328211, 403952, 656422, 807904, 1312844, 1615808, 2625688, 3231616, 5251376, 10502752, 21005504, 42011008]

約数ペア:

[(1, 42011008), (2, 21005504), (4, 10502752), (8, 5251376), (13, 3231616), (16, 2625688), (26, 1615808), (32, 1312844), (52, 807904), (64, 656422), (104, 403952), (128, 328211), (208, 201976), (416, 100988), (832, 50494), (1664, 25247)]