38402864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2477

約数の個数: 40

約数和(自身を含む): 80151120

約数和(自身を除く): 41748256

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 2393, 4012, 4786, 8024, 9572, 16048, 19144, 38288, 40681, 81362, 141187, 162724, 282374, 325448, 564748, 650896, 1129496, 2258992, 2400179, 4800358, 9600716, 19201432, 38402864]

約数ペア:

[(1, 38402864), (2, 19201432), (4, 9600716), (8, 4800358), (16, 2400179), (17, 2258992), (34, 1129496), (59, 650896), (68, 564748), (118, 325448), (136, 282374), (236, 162724), (272, 141187), (472, 81362), (944, 40681), (1003, 38288), (2006, 19144), (2393, 16048), (4012, 9572), (4786, 8024)]