127783432

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4483}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 274420800

約数和(自身を除く): 146637368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 4483, 7126, 8966, 14252, 17932, 28504, 31381, 35864, 62762, 125524, 251048, 2281847, 4563694, 9127388, 15972929, 18254776, 31945858, 63891716, 127783432]

約数ペア:

[(1, 127783432), (2, 63891716), (4, 31945858), (7, 18254776), (8, 15972929), (14, 9127388), (28, 4563694), (56, 2281847), (509, 251048), (1018, 125524), (2036, 62762), (3563, 35864), (4072, 31381), (4483, 28504), (7126, 17932), (8966, 14252)]