2048242144

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{22279}}^1$

素因数の和:22332

約数の個数: 72

約数和(自身を含む): 4623590160

約数和(自身を除く): 2575348016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 884, 1352, 1768, 2704, 2873, 3536, 5408, 5746, 7072, 11492, 22279, 22984, 44558, 45968, 89116, 91936, 178232, 289627, 356464, 378743, 579254, 712928, 757486, 1158508, 1514972, 2317016, 3029944, 3765151, 4634032, 4923659, 6059888, 7530302, 9268064, 9847318, 12119776, 15060604, 19694636, 30121208, 39389272, 60242416, 64007567, 78778544, 120484832, 128015134, 157557088, 256030268, 512060536, 1024121072, 2048242144]

約数ペア:

[(1, 2048242144), (2, 1024121072), (4, 512060536), (8, 256030268), (13, 157557088), (16, 128015134), (17, 120484832), (26, 78778544), (32, 64007567), (34, 60242416), (52, 39389272), (68, 30121208), (104, 19694636), (136, 15060604), (169, 12119776), (208, 9847318), (221, 9268064), (272, 7530302), (338, 6059888), (416, 4923659), (442, 4634032), (544, 3765151), (676, 3029944), (884, 2317016), (1352, 1514972), (1768, 1158508), (2704, 757486), (2873, 712928), (3536, 579254), (5408, 378743), (5746, 356464), (7072, 289627), (11492, 178232), (22279, 91936), (22984, 89116), (44558, 45968)]