4245984

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 12619152

約数和(自身を除く): 8373168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 641, 736, 828, 1104, 1282, 1656, 1923, 2208, 2564, 3312, 3846, 5128, 5769, 6624, 7692, 10256, 11538, 14743, 15384, 20512, 23076, 29486, 30768, 44229, 46152, 58972, 61536, 88458, 92304, 117944, 132687, 176916, 184608, 235888, 265374, 353832, 471776, 530748, 707664, 1061496, 1415328, 2122992, 4245984]

約数ペア:

[(1, 4245984), (2, 2122992), (3, 1415328), (4, 1061496), (6, 707664), (8, 530748), (9, 471776), (12, 353832), (16, 265374), (18, 235888), (23, 184608), (24, 176916), (32, 132687), (36, 117944), (46, 92304), (48, 88458), (69, 61536), (72, 58972), (92, 46152), (96, 44229), (138, 30768), (144, 29486), (184, 23076), (207, 20512), (276, 15384), (288, 14743), (368, 11538), (414, 10256), (552, 7692), (641, 6624), (736, 5769), (828, 5128), (1104, 3846), (1282, 3312), (1656, 2564), (1923, 2208)]