39038356

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 41521004

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 269, 284, 292, 497, 511, 538, 994, 1022, 1076, 1883, 1988, 2044, 3766, 5183, 7532, 10366, 19099, 19637, 20732, 36281, 38198, 39274, 72562, 76396, 78548, 133693, 137459, 145124, 267386, 274918, 534772, 549836, 1394227, 2788454, 5576908, 9759589, 19519178, 39038356]

約数ペア:

[(1, 39038356), (2, 19519178), (4, 9759589), (7, 5576908), (14, 2788454), (28, 1394227), (71, 549836), (73, 534772), (142, 274918), (146, 267386), (269, 145124), (284, 137459), (292, 133693), (497, 78548), (511, 76396), (538, 72562), (994, 39274), (1022, 38198), (1076, 36281), (1883, 20732), (1988, 19637), (2044, 19099), (3766, 10366), (5183, 7532)]