38947376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4629

約数の個数: 40

約数和(自身を含む): 83265504

約数和(自身を除く): 44318128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 4567, 8528, 9134, 18268, 36536, 59371, 73072, 118742, 187247, 237484, 374494, 474968, 748988, 949936, 1497976, 2434211, 2995952, 4868422, 9736844, 19473688, 38947376]

約数ペア:

[(1, 38947376), (2, 19473688), (4, 9736844), (8, 4868422), (13, 2995952), (16, 2434211), (26, 1497976), (41, 949936), (52, 748988), (82, 474968), (104, 374494), (164, 237484), (208, 187247), (328, 118742), (533, 73072), (656, 59371), (1066, 36536), (2132, 18268), (4264, 9134), (4567, 8528)]