817167424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1873}}^1$

素因数の和:2303

約数の個数: 56

約数和(自身を含む): 1722153528

約数和(自身を除く): 904986104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 401, 544, 802, 1088, 1604, 1873, 3208, 3746, 6416, 6817, 7492, 12832, 13634, 14984, 25664, 27268, 29968, 31841, 54536, 59936, 63682, 109072, 119872, 127364, 218144, 254728, 436288, 509456, 751073, 1018912, 1502146, 2037824, 3004292, 6008584, 12017168, 12768241, 24034336, 25536482, 48068672, 51072964, 102145928, 204291856, 408583712, 817167424]

約数ペア:

[(1, 817167424), (2, 408583712), (4, 204291856), (8, 102145928), (16, 51072964), (17, 48068672), (32, 25536482), (34, 24034336), (64, 12768241), (68, 12017168), (136, 6008584), (272, 3004292), (401, 2037824), (544, 1502146), (802, 1018912), (1088, 751073), (1604, 509456), (1873, 436288), (3208, 254728), (3746, 218144), (6416, 127364), (6817, 119872), (7492, 109072), (12832, 63682), (13634, 59936), (14984, 54536), (25664, 31841), (27268, 29968)]