64523784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206807}}^1$

素因数の和:206829

約数の個数: 32

約数和(自身を含む): 173718720

約数和(自身を除く): 109194936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206807, 413614, 620421, 827228, 1240842, 1654456, 2481684, 2688491, 4963368, 5376982, 8065473, 10753964, 16130946, 21507928, 32261892, 64523784]

約数ペア:

[(1, 64523784), (2, 32261892), (3, 21507928), (4, 16130946), (6, 10753964), (8, 8065473), (12, 5376982), (13, 4963368), (24, 2688491), (26, 2481684), (39, 1654456), (52, 1240842), (78, 827228), (104, 620421), (156, 413614), (312, 206807)]