26820704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 57415680

約数和(自身を除く): 30594976

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1423, 2356, 2846, 4712, 5692, 9424, 11384, 18848, 22768, 27037, 44113, 45536, 54074, 88226, 108148, 176452, 216296, 352904, 432592, 705808, 838147, 865184, 1411616, 1676294, 3352588, 6705176, 13410352, 26820704]

約数ペア:

[(1, 26820704), (2, 13410352), (4, 6705176), (8, 3352588), (16, 1676294), (19, 1411616), (31, 865184), (32, 838147), (38, 705808), (62, 432592), (76, 352904), (124, 216296), (152, 176452), (248, 108148), (304, 88226), (496, 54074), (589, 45536), (608, 44113), (992, 27037), (1178, 22768), (1423, 18848), (2356, 11384), (2846, 9424), (4712, 5692)]