28922868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 82188288

約数和(自身を除く): 53265420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2687, 2691, 3588, 5374, 5382, 8061, 10748, 10764, 16122, 24183, 32244, 34931, 48366, 61801, 69862, 96732, 104793, 123602, 139724, 185403, 209586, 247204, 314379, 370806, 419172, 556209, 628758, 741612, 803413, 1112418, 1257516, 1606826, 2224836, 2410239, 3213652, 4820478, 7230717, 9640956, 14461434, 28922868]

約数ペア:

[(1, 28922868), (2, 14461434), (3, 9640956), (4, 7230717), (6, 4820478), (9, 3213652), (12, 2410239), (13, 2224836), (18, 1606826), (23, 1257516), (26, 1112418), (36, 803413), (39, 741612), (46, 628758), (52, 556209), (69, 419172), (78, 370806), (92, 314379), (117, 247204), (138, 209586), (156, 185403), (207, 139724), (234, 123602), (276, 104793), (299, 96732), (414, 69862), (468, 61801), (598, 48366), (828, 34931), (897, 32244), (1196, 24183), (1794, 16122), (2687, 10764), (2691, 10748), (3588, 8061), (5374, 5382)]