42272896

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 89449920

約数和(自身を除く): 47177024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 128, 166, 173, 184, 332, 346, 368, 664, 692, 736, 1328, 1384, 1472, 1909, 2656, 2768, 2944, 3818, 3979, 5312, 5536, 7636, 7958, 10624, 11072, 14359, 15272, 15916, 22144, 28718, 30544, 31832, 57436, 61088, 63664, 114872, 122176, 127328, 229744, 244352, 254656, 330257, 459488, 509312, 660514, 918976, 1321028, 1837952, 2642056, 5284112, 10568224, 21136448, 42272896]

約数ペア:

[(1, 42272896), (2, 21136448), (4, 10568224), (8, 5284112), (16, 2642056), (23, 1837952), (32, 1321028), (46, 918976), (64, 660514), (83, 509312), (92, 459488), (128, 330257), (166, 254656), (173, 244352), (184, 229744), (332, 127328), (346, 122176), (368, 114872), (664, 63664), (692, 61088), (736, 57436), (1328, 31832), (1384, 30544), (1472, 28718), (1909, 22144), (2656, 15916), (2768, 15272), (2944, 14359), (3818, 11072), (3979, 10624), (5312, 7958), (5536, 7636)]