26815232

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 58254000

約数和(自身を除く): 31438768

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 149, 152, 256, 296, 298, 304, 592, 596, 608, 703, 1184, 1192, 1216, 1406, 2368, 2384, 2432, 2812, 2831, 4736, 4768, 4864, 5513, 5624, 5662, 9472, 9536, 11026, 11248, 11324, 19072, 22052, 22496, 22648, 38144, 44104, 44992, 45296, 88208, 89984, 90592, 104747, 176416, 179968, 181184, 209494, 352832, 362368, 418988, 705664, 724736, 837976, 1411328, 1675952, 3351904, 6703808, 13407616, 26815232]

約数ペア:

[(1, 26815232), (2, 13407616), (4, 6703808), (8, 3351904), (16, 1675952), (19, 1411328), (32, 837976), (37, 724736), (38, 705664), (64, 418988), (74, 362368), (76, 352832), (128, 209494), (148, 181184), (149, 179968), (152, 176416), (256, 104747), (296, 90592), (298, 89984), (304, 88208), (592, 45296), (596, 44992), (608, 44104), (703, 38144), (1184, 22648), (1192, 22496), (1216, 22052), (1406, 19072), (2368, 11324), (2384, 11248), (2432, 11026), (2812, 9536), (2831, 9472), (4736, 5662), (4768, 5624), (4864, 5513)]