3917888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 56

約数和(自身を含む): 8897112

約数和(自身を除く): 4979224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 277, 416, 442, 544, 554, 832, 884, 1088, 1108, 1768, 2216, 3536, 3601, 4432, 4709, 7072, 7202, 8864, 9418, 14144, 14404, 17728, 18836, 28808, 37672, 57616, 61217, 75344, 115232, 122434, 150688, 230464, 244868, 301376, 489736, 979472, 1958944, 3917888]

約数ペア:

[(1, 3917888), (2, 1958944), (4, 979472), (8, 489736), (13, 301376), (16, 244868), (17, 230464), (26, 150688), (32, 122434), (34, 115232), (52, 75344), (64, 61217), (68, 57616), (104, 37672), (136, 28808), (208, 18836), (221, 17728), (272, 14404), (277, 14144), (416, 9418), (442, 8864), (544, 7202), (554, 7072), (832, 4709), (884, 4432), (1088, 3601), (1108, 3536), (1768, 2216)]