12735712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 27708912

約数和(自身を除く): 14973200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 373, 388, 746, 776, 1067, 1492, 1552, 2134, 2984, 3104, 4103, 4268, 5968, 8206, 8536, 11936, 16412, 17072, 32824, 34144, 36181, 65648, 72362, 131296, 144724, 289448, 397991, 578896, 795982, 1157792, 1591964, 3183928, 6367856, 12735712]

約数ペア:

[(1, 12735712), (2, 6367856), (4, 3183928), (8, 1591964), (11, 1157792), (16, 795982), (22, 578896), (32, 397991), (44, 289448), (88, 144724), (97, 131296), (176, 72362), (194, 65648), (352, 36181), (373, 34144), (388, 32824), (746, 17072), (776, 16412), (1067, 11936), (1492, 8536), (1552, 8206), (2134, 5968), (2984, 4268), (3104, 4103)]