3975608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 9461760

約数和(自身を除く): 5486152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 127, 172, 182, 254, 301, 344, 364, 508, 559, 602, 728, 889, 1016, 1118, 1204, 1651, 1778, 2236, 2408, 3302, 3556, 3913, 4472, 5461, 6604, 7112, 7826, 10922, 11557, 13208, 15652, 21844, 23114, 31304, 38227, 43688, 46228, 70993, 76454, 92456, 141986, 152908, 283972, 305816, 496951, 567944, 993902, 1987804, 3975608]

約数ペア:

[(1, 3975608), (2, 1987804), (4, 993902), (7, 567944), (8, 496951), (13, 305816), (14, 283972), (26, 152908), (28, 141986), (43, 92456), (52, 76454), (56, 70993), (86, 46228), (91, 43688), (104, 38227), (127, 31304), (172, 23114), (182, 21844), (254, 15652), (301, 13208), (344, 11557), (364, 10922), (508, 7826), (559, 7112), (602, 6604), (728, 5461), (889, 4472), (1016, 3913), (1118, 3556), (1204, 3302), (1651, 2408), (1778, 2236)]