38837128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 81659340

約数和(自身を除く): 42822212

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 757, 968, 1166, 1514, 2332, 3028, 4664, 6056, 6413, 8327, 12826, 16654, 25652, 33308, 40121, 51304, 66616, 80242, 91597, 160484, 183194, 320968, 366388, 441331, 732776, 882662, 1765324, 3530648, 4854641, 9709282, 19418564, 38837128]

約数ペア:

[(1, 38837128), (2, 19418564), (4, 9709282), (8, 4854641), (11, 3530648), (22, 1765324), (44, 882662), (53, 732776), (88, 441331), (106, 366388), (121, 320968), (212, 183194), (242, 160484), (424, 91597), (484, 80242), (583, 66616), (757, 51304), (968, 40121), (1166, 33308), (1514, 25652), (2332, 16654), (3028, 12826), (4664, 8327), (6056, 6413)]