40255424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 87879936

約数和(自身を除く): 47624512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 211, 271, 352, 422, 542, 704, 844, 1084, 1688, 2168, 2321, 2981, 3376, 4336, 4642, 5962, 6752, 8672, 9284, 11924, 13504, 17344, 18568, 23848, 37136, 47696, 57181, 74272, 95392, 114362, 148544, 190784, 228724, 457448, 628991, 914896, 1257982, 1829792, 2515964, 3659584, 5031928, 10063856, 20127712, 40255424]

約数ペア:

[(1, 40255424), (2, 20127712), (4, 10063856), (8, 5031928), (11, 3659584), (16, 2515964), (22, 1829792), (32, 1257982), (44, 914896), (64, 628991), (88, 457448), (176, 228724), (211, 190784), (271, 148544), (352, 114362), (422, 95392), (542, 74272), (704, 57181), (844, 47696), (1084, 37136), (1688, 23848), (2168, 18568), (2321, 17344), (2981, 13504), (3376, 11924), (4336, 9284), (4642, 8672), (5962, 6752)]