28091436

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 67925760

約数和(自身を除く): 39834324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 419, 444, 453, 604, 838, 906, 1257, 1676, 1812, 2514, 5028, 5587, 11174, 15503, 16761, 22348, 31006, 33522, 46509, 62012, 63269, 67044, 93018, 126538, 186036, 189807, 253076, 379614, 759228, 2340953, 4681906, 7022859, 9363812, 14045718, 28091436]

約数ペア:

[(1, 28091436), (2, 14045718), (3, 9363812), (4, 7022859), (6, 4681906), (12, 2340953), (37, 759228), (74, 379614), (111, 253076), (148, 189807), (151, 186036), (222, 126538), (302, 93018), (419, 67044), (444, 63269), (453, 62012), (604, 46509), (838, 33522), (906, 31006), (1257, 22348), (1676, 16761), (1812, 15503), (2514, 11174), (5028, 5587)]