15696431704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{15641}}^1$

素因数の和:15868

約数の個数: 64

約数和(自身を含む): 32029810560

約数和(自身を除く): 16333378856

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 157, 188, 314, 376, 628, 799, 1256, 1598, 2669, 3196, 5338, 6392, 7379, 10676, 14758, 15641, 21352, 29516, 31282, 59032, 62564, 125128, 125443, 250886, 265897, 501772, 531794, 735127, 1003544, 1063588, 1470254, 2127176, 2455637, 2940508, 4911274, 5881016, 9822548, 12497159, 19645096, 24994318, 41745829, 49988636, 83491658, 99977272, 115414939, 166983316, 230829878, 333966632, 461659756, 923319512, 1962053963, 3924107926, 7848215852, 15696431704]

約数ペア:

[(1, 15696431704), (2, 7848215852), (4, 3924107926), (8, 1962053963), (17, 923319512), (34, 461659756), (47, 333966632), (68, 230829878), (94, 166983316), (136, 115414939), (157, 99977272), (188, 83491658), (314, 49988636), (376, 41745829), (628, 24994318), (799, 19645096), (1256, 12497159), (1598, 9822548), (2669, 5881016), (3196, 4911274), (5338, 2940508), (6392, 2455637), (7379, 2127176), (10676, 1470254), (14758, 1063588), (15641, 1003544), (21352, 735127), (29516, 531794), (31282, 501772), (59032, 265897), (62564, 250886), (125128, 125443)]