28945816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6199

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 30036584

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 6143, 12286, 24572, 49144, 116717, 190433, 233434, 380866, 466868, 761732, 933736, 1523464, 3618227, 7236454, 14472908, 28945816]

約数ペア:

[(1, 28945816), (2, 14472908), (4, 7236454), (8, 3618227), (19, 1523464), (31, 933736), (38, 761732), (62, 466868), (76, 380866), (124, 233434), (152, 190433), (248, 116717), (589, 49144), (1178, 24572), (2356, 12286), (4712, 6143)]