72818344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{941}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 144973800

約数和(自身を除く): 72155456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 569, 941, 1138, 1882, 2276, 3764, 4552, 7528, 9673, 15997, 19346, 31994, 38692, 63988, 77384, 127976, 535429, 1070858, 2141716, 4283432, 9102293, 18204586, 36409172, 72818344]

約数ペア:

[(1, 72818344), (2, 36409172), (4, 18204586), (8, 9102293), (17, 4283432), (34, 2141716), (68, 1070858), (136, 535429), (569, 127976), (941, 77384), (1138, 63988), (1882, 38692), (2276, 31994), (3764, 19346), (4552, 15997), (7528, 9673)]