66362672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1733

約数の個数: 40

約数和(自身を含む): 134589600

約数和(自身を除く): 68226928

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 1607, 2581, 3214, 5162, 6428, 10324, 12856, 20648, 25712, 41296, 46603, 93206, 143023, 186412, 286046, 372824, 572092, 745648, 1144184, 2288368, 4147667, 8295334, 16590668, 33181336, 66362672]

約数ペア:

[(1, 66362672), (2, 33181336), (4, 16590668), (8, 8295334), (16, 4147667), (29, 2288368), (58, 1144184), (89, 745648), (116, 572092), (178, 372824), (232, 286046), (356, 186412), (464, 143023), (712, 93206), (1424, 46603), (1607, 41296), (2581, 25712), (3214, 20648), (5162, 12856), (6428, 10324)]