38577424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 78477120

約数和(自身を除く): 39899696

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 1171, 2059, 2342, 4118, 4684, 8236, 9368, 16472, 18736, 32944, 33959, 67918, 83141, 135836, 166282, 271672, 332564, 543344, 665128, 1330256, 2411089, 4822178, 9644356, 19288712, 38577424]

約数ペア:

[(1, 38577424), (2, 19288712), (4, 9644356), (8, 4822178), (16, 2411089), (29, 1330256), (58, 665128), (71, 543344), (116, 332564), (142, 271672), (232, 166282), (284, 135836), (464, 83141), (568, 67918), (1136, 33959), (1171, 32944), (2059, 18736), (2342, 16472), (4118, 9368), (4684, 8236)]