64301008

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 133303968

約数和(自身を除く): 69002960

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 107, 142, 184, 214, 284, 368, 428, 529, 568, 856, 1058, 1136, 1633, 1712, 2116, 2461, 3266, 4232, 4922, 6532, 7597, 8464, 9844, 13064, 15194, 19688, 26128, 30388, 37559, 39376, 56603, 60776, 75118, 113206, 121552, 150236, 174731, 226412, 300472, 349462, 452824, 600944, 698924, 905648, 1397848, 2795696, 4018813, 8037626, 16075252, 32150504, 64301008]

約数ペア:

[(1, 64301008), (2, 32150504), (4, 16075252), (8, 8037626), (16, 4018813), (23, 2795696), (46, 1397848), (71, 905648), (92, 698924), (107, 600944), (142, 452824), (184, 349462), (214, 300472), (284, 226412), (368, 174731), (428, 150236), (529, 121552), (568, 113206), (856, 75118), (1058, 60776), (1136, 56603), (1633, 39376), (1712, 37559), (2116, 30388), (2461, 26128), (3266, 19688), (4232, 15194), (4922, 13064), (6532, 9844), (7597, 8464)]