66608704

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 137022840

約数和(自身を除く): 70414136

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 106, 146, 212, 269, 292, 424, 538, 584, 848, 1076, 1168, 1696, 2152, 2336, 3392, 3869, 4304, 4672, 7738, 8608, 14257, 15476, 17216, 19637, 28514, 30952, 39274, 57028, 61904, 78548, 114056, 123808, 157096, 228112, 247616, 314192, 456224, 628384, 912448, 1040761, 1256768, 2081522, 4163044, 8326088, 16652176, 33304352, 66608704]

約数ペア:

[(1, 66608704), (2, 33304352), (4, 16652176), (8, 8326088), (16, 4163044), (32, 2081522), (53, 1256768), (64, 1040761), (73, 912448), (106, 628384), (146, 456224), (212, 314192), (269, 247616), (292, 228112), (424, 157096), (538, 123808), (584, 114056), (848, 78548), (1076, 61904), (1168, 57028), (1696, 39274), (2152, 30952), (2336, 28514), (3392, 19637), (3869, 17216), (4304, 15476), (4672, 14257), (7738, 8608)]