4385056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 9483264

約数和(自身を除く): 5098208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 127, 166, 208, 254, 332, 416, 508, 664, 1016, 1079, 1328, 1651, 2032, 2158, 2656, 3302, 4064, 4316, 6604, 8632, 10541, 13208, 17264, 21082, 26416, 34528, 42164, 52832, 84328, 137033, 168656, 274066, 337312, 548132, 1096264, 2192528, 4385056]

約数ペア:

[(1, 4385056), (2, 2192528), (4, 1096264), (8, 548132), (13, 337312), (16, 274066), (26, 168656), (32, 137033), (52, 84328), (83, 52832), (104, 42164), (127, 34528), (166, 26416), (208, 21082), (254, 17264), (332, 13208), (416, 10541), (508, 8632), (664, 6604), (1016, 4316), (1079, 4064), (1328, 3302), (1651, 2656), (2032, 2158)]