7082972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 14394240

約数和(自身を除く): 7311268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 107, 134, 214, 247, 268, 428, 494, 871, 988, 1273, 1391, 1742, 2033, 2546, 2782, 3484, 4066, 5092, 5564, 7169, 8132, 14338, 16549, 26429, 28676, 33098, 52858, 66196, 93197, 105716, 136211, 186394, 272422, 372788, 544844, 1770743, 3541486, 7082972]

約数ペア:

[(1, 7082972), (2, 3541486), (4, 1770743), (13, 544844), (19, 372788), (26, 272422), (38, 186394), (52, 136211), (67, 105716), (76, 93197), (107, 66196), (134, 52858), (214, 33098), (247, 28676), (268, 26429), (428, 16549), (494, 14338), (871, 8132), (988, 7169), (1273, 5564), (1391, 5092), (1742, 4066), (2033, 3484), (2546, 2782)]