6578728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 14299740

約数和(自身を除く): 7721012

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 442, 488, 793, 884, 1037, 1586, 1768, 2074, 3172, 3721, 4148, 6344, 7442, 8296, 13481, 14884, 26962, 29768, 48373, 53924, 63257, 96746, 107848, 126514, 193492, 253028, 386984, 506056, 822341, 1644682, 3289364, 6578728]

約数ペア:

[(1, 6578728), (2, 3289364), (4, 1644682), (8, 822341), (13, 506056), (17, 386984), (26, 253028), (34, 193492), (52, 126514), (61, 107848), (68, 96746), (104, 63257), (122, 53924), (136, 48373), (221, 29768), (244, 26962), (442, 14884), (488, 13481), (793, 8296), (884, 7442), (1037, 6344), (1586, 4148), (1768, 3721), (2074, 3172)]