27656488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 29885912

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 71, 73, 92, 116, 142, 146, 184, 232, 284, 292, 568, 584, 667, 1334, 1633, 1679, 2059, 2117, 2668, 3266, 3358, 4118, 4234, 5183, 5336, 6532, 6716, 8236, 8468, 10366, 13064, 13432, 16472, 16936, 20732, 41464, 47357, 48691, 94714, 97382, 119209, 150307, 189428, 194764, 238418, 300614, 378856, 389528, 476836, 601228, 953672, 1202456, 3457061, 6914122, 13828244, 27656488]

約数ペア:

[(1, 27656488), (2, 13828244), (4, 6914122), (8, 3457061), (23, 1202456), (29, 953672), (46, 601228), (58, 476836), (71, 389528), (73, 378856), (92, 300614), (116, 238418), (142, 194764), (146, 189428), (184, 150307), (232, 119209), (284, 97382), (292, 94714), (568, 48691), (584, 47357), (667, 41464), (1334, 20732), (1633, 16936), (1679, 16472), (2059, 13432), (2117, 13064), (2668, 10366), (3266, 8468), (3358, 8236), (4118, 6716), (4234, 6532), (5183, 5336)]