15661922816

素因数分解:

$2^9\times {\mathrm{29}}^2\times {\mathrm{36373}}^1$

素因数の和:36449

約数の個数: 60

約数和(自身を含む): 32410434342

約数和(自身を除く): 16748511526

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 841, 928, 1682, 1856, 3364, 3712, 6728, 7424, 13456, 14848, 26912, 36373, 53824, 72746, 107648, 145492, 215296, 290984, 430592, 581968, 1054817, 1163936, 2109634, 2327872, 4219268, 4655744, 8438536, 9311488, 16877072, 18622976, 30589693, 33754144, 61179386, 67508288, 122358772, 135016576, 244717544, 270033152, 489435088, 540066304, 978870176, 1957740352, 3915480704, 7830961408, 15661922816]

約数ペア:

[(1, 15661922816), (2, 7830961408), (4, 3915480704), (8, 1957740352), (16, 978870176), (29, 540066304), (32, 489435088), (58, 270033152), (64, 244717544), (116, 135016576), (128, 122358772), (232, 67508288), (256, 61179386), (464, 33754144), (512, 30589693), (841, 18622976), (928, 16877072), (1682, 9311488), (1856, 8438536), (3364, 4655744), (3712, 4219268), (6728, 2327872), (7424, 2109634), (13456, 1163936), (14848, 1054817), (26912, 581968), (36373, 430592), (53824, 290984), (72746, 215296), (107648, 145492)]