64614928

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1224

約数の個数: 60

約数和(自身を含む): 147756540

約数和(自身を除く): 83141612

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1129, 1168, 2044, 2258, 3577, 4088, 4516, 7154, 7903, 8176, 9032, 14308, 15806, 18064, 28616, 31612, 55321, 57232, 63224, 82417, 110642, 126448, 164834, 221284, 329668, 442568, 576919, 659336, 885136, 1153838, 1318672, 2307676, 4038433, 4615352, 8076866, 9230704, 16153732, 32307464, 64614928]

約数ペア:

[(1, 64614928), (2, 32307464), (4, 16153732), (7, 9230704), (8, 8076866), (14, 4615352), (16, 4038433), (28, 2307676), (49, 1318672), (56, 1153838), (73, 885136), (98, 659336), (112, 576919), (146, 442568), (196, 329668), (292, 221284), (392, 164834), (511, 126448), (584, 110642), (784, 82417), (1022, 63224), (1129, 57232), (1168, 55321), (2044, 31612), (2258, 28616), (3577, 18064), (4088, 15806), (4516, 14308), (7154, 9032), (7903, 8176)]