8429928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 23284800

約数和(自身を除く): 14854872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 659, 984, 1066, 1318, 1599, 1977, 2132, 2636, 3198, 3954, 4264, 5272, 6396, 7908, 8567, 12792, 15816, 17134, 25701, 27019, 34268, 51402, 54038, 68536, 81057, 102804, 108076, 162114, 205608, 216152, 324228, 351247, 648456, 702494, 1053741, 1404988, 2107482, 2809976, 4214964, 8429928]

約数ペア:

[(1, 8429928), (2, 4214964), (3, 2809976), (4, 2107482), (6, 1404988), (8, 1053741), (12, 702494), (13, 648456), (24, 351247), (26, 324228), (39, 216152), (41, 205608), (52, 162114), (78, 108076), (82, 102804), (104, 81057), (123, 68536), (156, 54038), (164, 51402), (246, 34268), (312, 27019), (328, 25701), (492, 17134), (533, 15816), (659, 12792), (984, 8567), (1066, 7908), (1318, 6396), (1599, 5272), (1977, 4264), (2132, 3954), (2636, 3198)]