40935928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 87246720

約数和(自身を除く): 46310792

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 67, 88, 106, 131, 134, 212, 262, 268, 424, 524, 536, 583, 737, 1048, 1166, 1441, 1474, 2332, 2882, 2948, 3551, 4664, 5764, 5896, 6943, 7102, 8777, 11528, 13886, 14204, 17554, 27772, 28408, 35108, 39061, 55544, 70216, 76373, 78122, 96547, 152746, 156244, 193094, 305492, 312488, 386188, 465181, 610984, 772376, 930362, 1860724, 3721448, 5116991, 10233982, 20467964, 40935928]

約数ペア:

[(1, 40935928), (2, 20467964), (4, 10233982), (8, 5116991), (11, 3721448), (22, 1860724), (44, 930362), (53, 772376), (67, 610984), (88, 465181), (106, 386188), (131, 312488), (134, 305492), (212, 193094), (262, 156244), (268, 152746), (424, 96547), (524, 78122), (536, 76373), (583, 70216), (737, 55544), (1048, 39061), (1166, 35108), (1441, 28408), (1474, 27772), (2332, 17554), (2882, 14204), (2948, 13886), (3551, 11528), (4664, 8777), (5764, 7102), (5896, 6943)]