13135568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 26712576

約数和(自身を除く): 13577008

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 373, 496, 568, 746, 1136, 1492, 2201, 2984, 4402, 5968, 8804, 11563, 17608, 23126, 26483, 35216, 46252, 52966, 92504, 105932, 185008, 211864, 423728, 820973, 1641946, 3283892, 6567784, 13135568]

約数ペア:

[(1, 13135568), (2, 6567784), (4, 3283892), (8, 1641946), (16, 820973), (31, 423728), (62, 211864), (71, 185008), (124, 105932), (142, 92504), (248, 52966), (284, 46252), (373, 35216), (496, 26483), (568, 23126), (746, 17608), (1136, 11563), (1492, 8804), (2201, 5968), (2984, 4402)]