15607904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 35054208

約数和(自身を除く): 19446304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2207, 3536, 4414, 7072, 8828, 17656, 28691, 35312, 37519, 57382, 70624, 75038, 114764, 150076, 229528, 300152, 459056, 487747, 600304, 918112, 975494, 1200608, 1950988, 3901976, 7803952, 15607904]

約数ペア:

[(1, 15607904), (2, 7803952), (4, 3901976), (8, 1950988), (13, 1200608), (16, 975494), (17, 918112), (26, 600304), (32, 487747), (34, 459056), (52, 300152), (68, 229528), (104, 150076), (136, 114764), (208, 75038), (221, 70624), (272, 57382), (416, 37519), (442, 35312), (544, 28691), (884, 17656), (1768, 8828), (2207, 7072), (3536, 4414)]