42645856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 92610000

約数和(自身を除く): 49964144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 1067, 1249, 1552, 2134, 2498, 3104, 4268, 4996, 8536, 9992, 13739, 17072, 19984, 27478, 34144, 39968, 54956, 109912, 121153, 219824, 242306, 439648, 484612, 969224, 1332683, 1938448, 2665366, 3876896, 5330732, 10661464, 21322928, 42645856]

約数ペア:

[(1, 42645856), (2, 21322928), (4, 10661464), (8, 5330732), (11, 3876896), (16, 2665366), (22, 1938448), (32, 1332683), (44, 969224), (88, 484612), (97, 439648), (176, 242306), (194, 219824), (352, 121153), (388, 109912), (776, 54956), (1067, 39968), (1249, 34144), (1552, 27478), (2134, 19984), (2498, 17072), (3104, 13739), (4268, 9992), (4996, 8536)]