74076448

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 149849784

約数和(自身を除く): 75773336

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 137, 244, 274, 277, 488, 548, 554, 976, 1096, 1108, 1952, 2192, 2216, 4384, 4432, 8357, 8864, 16714, 16897, 33428, 33794, 37949, 66856, 67588, 75898, 133712, 135176, 151796, 267424, 270352, 303592, 540704, 607184, 1214368, 2314889, 4629778, 9259556, 18519112, 37038224, 74076448]

約数ペア:

[(1, 74076448), (2, 37038224), (4, 18519112), (8, 9259556), (16, 4629778), (32, 2314889), (61, 1214368), (122, 607184), (137, 540704), (244, 303592), (274, 270352), (277, 267424), (488, 151796), (548, 135176), (554, 133712), (976, 75898), (1096, 67588), (1108, 66856), (1952, 37949), (2192, 33794), (2216, 33428), (4384, 16897), (4432, 16714), (8357, 8864)]