39904176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63949}}^1$

素因数の和:63973

約数の個数: 40

約数和(自身を含む): 111017200

約数和(自身を除く): 71113024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 63949, 127898, 191847, 255796, 383694, 511592, 767388, 831337, 1023184, 1534776, 1662674, 2494011, 3069552, 3325348, 4988022, 6650696, 9976044, 13301392, 19952088, 39904176]

約数ペア:

[(1, 39904176), (2, 19952088), (3, 13301392), (4, 9976044), (6, 6650696), (8, 4988022), (12, 3325348), (13, 3069552), (16, 2494011), (24, 1662674), (26, 1534776), (39, 1023184), (48, 831337), (52, 767388), (78, 511592), (104, 383694), (156, 255796), (208, 191847), (312, 127898), (624, 63949)]