40043276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 90015744

約数和(自身を除く): 49972468

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 4783, 8372, 9566, 19132, 33481, 62179, 66962, 110009, 124358, 133924, 220018, 248716, 435253, 440036, 770063, 870506, 1430117, 1540126, 1741012, 2860234, 3080252, 5720468, 10010819, 20021638, 40043276]

約数ペア:

[(1, 40043276), (2, 20021638), (4, 10010819), (7, 5720468), (13, 3080252), (14, 2860234), (23, 1741012), (26, 1540126), (28, 1430117), (46, 870506), (52, 770063), (91, 440036), (92, 435253), (161, 248716), (182, 220018), (299, 133924), (322, 124358), (364, 110009), (598, 66962), (644, 62179), (1196, 33481), (2093, 19132), (4186, 9566), (4783, 8372)]