41391419728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1245529}}^1$

素因数の和:1245635

約数の個数: 40

約数和(自身を含む): 84018471680

約数和(自身を除く): 42627051952

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 16616, 33232, 1245529, 2491058, 4982116, 9964232, 19928464, 38611399, 77222798, 83450443, 154445596, 166900886, 308891192, 333801772, 617782384, 667603544, 1335207088, 2586963733, 5173927466, 10347854932, 20695709864, 41391419728]

約数ペア:

[(1, 41391419728), (2, 20695709864), (4, 10347854932), (8, 5173927466), (16, 2586963733), (31, 1335207088), (62, 667603544), (67, 617782384), (124, 333801772), (134, 308891192), (248, 166900886), (268, 154445596), (496, 83450443), (536, 77222798), (1072, 38611399), (2077, 19928464), (4154, 9964232), (8308, 4982116), (16616, 2491058), (33232, 1245529)]