29979872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 66926160

約数和(自身を除く): 36946288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3793, 3952, 7586, 7904, 15172, 30344, 49309, 60688, 72067, 98618, 121376, 144134, 197236, 288268, 394472, 576536, 788944, 936871, 1153072, 1577888, 1873742, 2306144, 3747484, 7494968, 14989936, 29979872]

約数ペア:

[(1, 29979872), (2, 14989936), (4, 7494968), (8, 3747484), (13, 2306144), (16, 1873742), (19, 1577888), (26, 1153072), (32, 936871), (38, 788944), (52, 576536), (76, 394472), (104, 288268), (152, 197236), (208, 144134), (247, 121376), (304, 98618), (416, 72067), (494, 60688), (608, 49309), (988, 30344), (1976, 15172), (3793, 7904), (3952, 7586)]