126612736

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 273732480

約数和(自身を除く): 147119744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 544, 619, 752, 799, 1088, 1238, 1504, 1598, 2176, 2476, 3008, 3196, 4352, 4952, 6016, 6392, 9904, 10523, 12032, 12784, 19808, 21046, 25568, 29093, 39616, 42092, 51136, 58186, 79232, 84184, 102272, 116372, 158464, 168368, 204544, 232744, 336736, 465488, 494581, 673472, 930976, 989162, 1346944, 1861952, 1978324, 2693888, 3723904, 3956648, 7447808, 7913296, 15826592, 31653184, 63306368, 126612736]

約数ペア:

[(1, 126612736), (2, 63306368), (4, 31653184), (8, 15826592), (16, 7913296), (17, 7447808), (32, 3956648), (34, 3723904), (47, 2693888), (64, 1978324), (68, 1861952), (94, 1346944), (128, 989162), (136, 930976), (188, 673472), (256, 494581), (272, 465488), (376, 336736), (544, 232744), (619, 204544), (752, 168368), (799, 158464), (1088, 116372), (1238, 102272), (1504, 84184), (1598, 79232), (2176, 58186), (2476, 51136), (3008, 42092), (3196, 39616), (4352, 29093), (4952, 25568), (6016, 21046), (6392, 19808), (9904, 12784), (10523, 12032)]