40971296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 86083200

約数和(自身を除く): 45111904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 853, 1264, 1501, 1706, 2528, 3002, 3412, 6004, 6824, 12008, 13648, 16207, 24016, 27296, 32414, 48032, 64828, 67387, 129656, 134774, 259312, 269548, 518624, 539096, 1078192, 1280353, 2156384, 2560706, 5121412, 10242824, 20485648, 40971296]

約数ペア:

[(1, 40971296), (2, 20485648), (4, 10242824), (8, 5121412), (16, 2560706), (19, 2156384), (32, 1280353), (38, 1078192), (76, 539096), (79, 518624), (152, 269548), (158, 259312), (304, 134774), (316, 129656), (608, 67387), (632, 64828), (853, 48032), (1264, 32414), (1501, 27296), (1706, 24016), (2528, 16207), (3002, 13648), (3412, 12008), (6004, 6824)]