71358368

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 145328904

約数和(自身を除く): 73970536

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 137, 164, 274, 328, 397, 548, 656, 794, 1096, 1312, 1588, 2192, 3176, 4384, 5617, 6352, 11234, 12704, 16277, 22468, 32554, 44936, 54389, 65108, 89872, 108778, 130216, 179744, 217556, 260432, 435112, 520864, 870224, 1740448, 2229949, 4459898, 8919796, 17839592, 35679184, 71358368]

約数ペア:

[(1, 71358368), (2, 35679184), (4, 17839592), (8, 8919796), (16, 4459898), (32, 2229949), (41, 1740448), (82, 870224), (137, 520864), (164, 435112), (274, 260432), (328, 217556), (397, 179744), (548, 130216), (656, 108778), (794, 89872), (1096, 65108), (1312, 54389), (1588, 44936), (2192, 32554), (3176, 22468), (4384, 16277), (5617, 12704), (6352, 11234)]