7139831356

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 14685753600

約数和(自身を除く): 7545922244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 269, 382, 538, 709, 764, 1076, 1337, 1418, 1883, 2674, 2836, 3766, 4963, 5348, 7532, 9359, 9926, 13181, 18718, 19852, 26362, 34741, 37436, 51379, 52724, 69482, 102758, 135419, 138964, 190721, 205516, 270838, 359653, 381442, 541676, 719306, 762884, 947933, 1335047, 1438612, 1895866, 2517571, 2670094, 3791732, 5035142, 5340188, 6635531, 9345329, 10070284, 13271062, 18690658, 26542124, 36427711, 37381316, 72855422, 145710844, 254993977, 509987954, 1019975908, 1784957839, 3569915678, 7139831356]

約数ペア:

[(1, 7139831356), (2, 3569915678), (4, 1784957839), (7, 1019975908), (14, 509987954), (28, 254993977), (49, 145710844), (98, 72855422), (191, 37381316), (196, 36427711), (269, 26542124), (382, 18690658), (538, 13271062), (709, 10070284), (764, 9345329), (1076, 6635531), (1337, 5340188), (1418, 5035142), (1883, 3791732), (2674, 2670094), (2836, 2517571), (3766, 1895866), (4963, 1438612), (5348, 1335047), (7532, 947933), (9359, 762884), (9926, 719306), (13181, 541676), (18718, 381442), (19852, 359653), (26362, 270838), (34741, 205516), (37436, 190721), (51379, 138964), (52724, 135419), (69482, 102758)]