38364172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 89123328

約数和(自身を除く): 50759156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 289, 308, 374, 431, 476, 578, 748, 862, 1156, 1309, 1724, 2023, 2618, 3017, 3179, 4046, 4741, 5236, 6034, 6358, 7327, 8092, 9482, 12068, 12716, 14654, 18964, 22253, 29308, 33187, 44506, 51289, 66374, 80597, 89012, 102578, 124559, 132748, 161194, 205156, 249118, 322388, 498236, 564179, 871913, 1128358, 1370149, 1743826, 2256716, 2740298, 3487652, 5480596, 9591043, 19182086, 38364172]

約数ペア:

[(1, 38364172), (2, 19182086), (4, 9591043), (7, 5480596), (11, 3487652), (14, 2740298), (17, 2256716), (22, 1743826), (28, 1370149), (34, 1128358), (44, 871913), (68, 564179), (77, 498236), (119, 322388), (154, 249118), (187, 205156), (238, 161194), (289, 132748), (308, 124559), (374, 102578), (431, 89012), (476, 80597), (578, 66374), (748, 51289), (862, 44506), (1156, 33187), (1309, 29308), (1724, 22253), (2023, 18964), (2618, 14654), (3017, 12716), (3179, 12068), (4046, 9482), (4741, 8092), (5236, 7327), (6034, 6358)]