26581408

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 34382432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2239, 2968, 4478, 5936, 8956, 11872, 15673, 17912, 31346, 35824, 62692, 71648, 118667, 125384, 237334, 250768, 474668, 501536, 830669, 949336, 1661338, 1898672, 3322676, 3797344, 6645352, 13290704, 26581408]

約数ペア:

[(1, 26581408), (2, 13290704), (4, 6645352), (7, 3797344), (8, 3322676), (14, 1898672), (16, 1661338), (28, 949336), (32, 830669), (53, 501536), (56, 474668), (106, 250768), (112, 237334), (212, 125384), (224, 118667), (371, 71648), (424, 62692), (742, 35824), (848, 31346), (1484, 17912), (1696, 15673), (2239, 11872), (2968, 8956), (4478, 5936)]