39275008

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1068

約数の個数: 40

約数和(自身を含む): 79548480

約数和(自身を除く): 40273472

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 971, 1264, 1942, 2528, 3884, 5056, 7768, 10112, 15536, 20224, 31072, 40448, 62144, 76709, 124288, 153418, 248576, 306836, 497152, 613672, 1227344, 2454688, 4909376, 9818752, 19637504, 39275008]

約数ペア:

[(1, 39275008), (2, 19637504), (4, 9818752), (8, 4909376), (16, 2454688), (32, 1227344), (64, 613672), (79, 497152), (128, 306836), (158, 248576), (256, 153418), (316, 124288), (512, 76709), (632, 62144), (971, 40448), (1264, 31072), (1942, 20224), (2528, 15536), (3884, 10112), (5056, 7768)]