89950952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 209166720

約数和(自身を除く): 119215768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 787, 1099, 1256, 1574, 2041, 2198, 3148, 4082, 4396, 5509, 6296, 8164, 8792, 10231, 11018, 14287, 16328, 20462, 22036, 28574, 40924, 44072, 57148, 71617, 81848, 114296, 123559, 143234, 247118, 286468, 494236, 572936, 864913, 988472, 1606267, 1729826, 3212534, 3459652, 6425068, 6919304, 11243869, 12850136, 22487738, 44975476, 89950952]

約数ペア:

[(1, 89950952), (2, 44975476), (4, 22487738), (7, 12850136), (8, 11243869), (13, 6919304), (14, 6425068), (26, 3459652), (28, 3212534), (52, 1729826), (56, 1606267), (91, 988472), (104, 864913), (157, 572936), (182, 494236), (314, 286468), (364, 247118), (628, 143234), (728, 123559), (787, 114296), (1099, 81848), (1256, 71617), (1574, 57148), (2041, 44072), (2198, 40924), (3148, 28574), (4082, 22036), (4396, 20462), (5509, 16328), (6296, 14287), (8164, 11018), (8792, 10231)]