1350297728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{919}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 2903409600

約数和(自身を除く): 1553111872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 883, 919, 1664, 1766, 1838, 3532, 3676, 7064, 7352, 11479, 11947, 14128, 14704, 22958, 23894, 28256, 29408, 45916, 47788, 56512, 58816, 91832, 95576, 113024, 117632, 183664, 191152, 367328, 382304, 734656, 764608, 811477, 1469312, 1529216, 1622954, 3245908, 6491816, 10549201, 12983632, 21098402, 25967264, 42196804, 51934528, 84393608, 103869056, 168787216, 337574432, 675148864, 1350297728]

約数ペア:

[(1, 1350297728), (2, 675148864), (4, 337574432), (8, 168787216), (13, 103869056), (16, 84393608), (26, 51934528), (32, 42196804), (52, 25967264), (64, 21098402), (104, 12983632), (128, 10549201), (208, 6491816), (416, 3245908), (832, 1622954), (883, 1529216), (919, 1469312), (1664, 811477), (1766, 764608), (1838, 734656), (3532, 382304), (3676, 367328), (7064, 191152), (7352, 183664), (11479, 117632), (11947, 113024), (14128, 95576), (14704, 91832), (22958, 58816), (23894, 56512), (28256, 47788), (29408, 45916)]