65502896

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 135772560

約数和(自身を除く): 70269664

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 109, 142, 184, 218, 284, 368, 436, 529, 568, 872, 1058, 1136, 1633, 1744, 2116, 2507, 3266, 4232, 5014, 6532, 7739, 8464, 10028, 13064, 15478, 20056, 26128, 30956, 37559, 40112, 57661, 61912, 75118, 115322, 123824, 150236, 177997, 230644, 300472, 355994, 461288, 600944, 711988, 922576, 1423976, 2847952, 4093931, 8187862, 16375724, 32751448, 65502896]

約数ペア:

[(1, 65502896), (2, 32751448), (4, 16375724), (8, 8187862), (16, 4093931), (23, 2847952), (46, 1423976), (71, 922576), (92, 711988), (109, 600944), (142, 461288), (184, 355994), (218, 300472), (284, 230644), (368, 177997), (436, 150236), (529, 123824), (568, 115322), (872, 75118), (1058, 61912), (1136, 57661), (1633, 40112), (1744, 37559), (2116, 30956), (2507, 26128), (3266, 20056), (4232, 15478), (5014, 13064), (6532, 10028), (7739, 8464)]