38625366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 89107200

約数和(自身を除く): 50481834

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 389, 402, 494, 741, 778, 871, 1167, 1273, 1482, 1742, 2334, 2546, 2613, 3819, 5057, 5226, 7391, 7638, 10114, 14782, 15171, 16549, 22173, 26063, 30342, 33098, 44346, 49647, 52126, 78189, 96083, 99294, 156378, 192166, 288249, 338819, 495197, 576498, 677638, 990394, 1016457, 1485591, 2032914, 2971182, 6437561, 12875122, 19312683, 38625366]

約数ペア:

[(1, 38625366), (2, 19312683), (3, 12875122), (6, 6437561), (13, 2971182), (19, 2032914), (26, 1485591), (38, 1016457), (39, 990394), (57, 677638), (67, 576498), (78, 495197), (114, 338819), (134, 288249), (201, 192166), (247, 156378), (389, 99294), (402, 96083), (494, 78189), (741, 52126), (778, 49647), (871, 44346), (1167, 33098), (1273, 30342), (1482, 26063), (1742, 22173), (2334, 16549), (2546, 15171), (2613, 14782), (3819, 10114), (5057, 7638), (5226, 7391)]