47310424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 104855040

約数和(自身を除く): 57544616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 73, 142, 146, 163, 284, 292, 326, 497, 511, 568, 584, 652, 994, 1022, 1141, 1304, 1988, 2044, 2282, 3976, 4088, 4564, 5183, 9128, 10366, 11573, 11899, 20732, 23146, 23798, 36281, 41464, 46292, 47596, 72562, 81011, 83293, 92584, 95192, 145124, 162022, 166586, 290248, 324044, 333172, 648088, 666344, 844829, 1689658, 3379316, 5913803, 6758632, 11827606, 23655212, 47310424]

約数ペア:

[(1, 47310424), (2, 23655212), (4, 11827606), (7, 6758632), (8, 5913803), (14, 3379316), (28, 1689658), (56, 844829), (71, 666344), (73, 648088), (142, 333172), (146, 324044), (163, 290248), (284, 166586), (292, 162022), (326, 145124), (497, 95192), (511, 92584), (568, 83293), (584, 81011), (652, 72562), (994, 47596), (1022, 46292), (1141, 41464), (1304, 36281), (1988, 23798), (2044, 23146), (2282, 20732), (3976, 11899), (4088, 11573), (4564, 10366), (5183, 9128)]