42834016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 90629280

約数和(自身を除く): 47795264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1109, 1136, 1207, 2218, 2272, 2414, 4436, 4828, 8872, 9656, 17744, 18853, 19312, 35488, 37706, 38624, 75412, 78739, 150824, 157478, 301648, 314956, 603296, 629912, 1259824, 1338563, 2519648, 2677126, 5354252, 10708504, 21417008, 42834016]

約数ペア:

[(1, 42834016), (2, 21417008), (4, 10708504), (8, 5354252), (16, 2677126), (17, 2519648), (32, 1338563), (34, 1259824), (68, 629912), (71, 603296), (136, 314956), (142, 301648), (272, 157478), (284, 150824), (544, 78739), (568, 75412), (1109, 38624), (1136, 37706), (1207, 35488), (2218, 19312), (2272, 18853), (2414, 17744), (4436, 9656), (4828, 8872)]