286347728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3593}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 589602888

約数和(自身を除く): 303255160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 1172, 2344, 3593, 4688, 4981, 7186, 9962, 14372, 19924, 28744, 39848, 57488, 61081, 79696, 122162, 244324, 488648, 977296, 1052749, 2105498, 4210996, 8421992, 16843984, 17896733, 35793466, 71586932, 143173864, 286347728]

約数ペア:

[(1, 286347728), (2, 143173864), (4, 71586932), (8, 35793466), (16, 17896733), (17, 16843984), (34, 8421992), (68, 4210996), (136, 2105498), (272, 1052749), (293, 977296), (586, 488648), (1172, 244324), (2344, 122162), (3593, 79696), (4688, 61081), (4981, 57488), (7186, 39848), (9962, 28744), (14372, 19924)]