15703716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 45160416

約数和(自身を除く): 29456700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1571, 1666, 2499, 3142, 3332, 4713, 4998, 6284, 9426, 9996, 10997, 18852, 21994, 26707, 32991, 43988, 53414, 65982, 76979, 80121, 106828, 131964, 153958, 160242, 186949, 230937, 307916, 320484, 373898, 461874, 560847, 747796, 923748, 1121694, 1308643, 2243388, 2617286, 3925929, 5234572, 7851858, 15703716]

約数ペア:

[(1, 15703716), (2, 7851858), (3, 5234572), (4, 3925929), (6, 2617286), (7, 2243388), (12, 1308643), (14, 1121694), (17, 923748), (21, 747796), (28, 560847), (34, 461874), (42, 373898), (49, 320484), (51, 307916), (68, 230937), (84, 186949), (98, 160242), (102, 153958), (119, 131964), (147, 106828), (196, 80121), (204, 76979), (238, 65982), (294, 53414), (357, 43988), (476, 32991), (588, 26707), (714, 21994), (833, 18852), (1428, 10997), (1571, 9996), (1666, 9426), (2499, 6284), (3142, 4998), (3332, 4713)]