13815691484

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^2\times {\mathrm{607}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 28331476992

約数和(自身を除く): 14515785508

約数列:

[1, 2, 4, 7, 14, 28, 71, 107, 142, 214, 284, 428, 497, 607, 749, 994, 1214, 1498, 1988, 2428, 2996, 4249, 7597, 8498, 11449, 15194, 16996, 22898, 30388, 43097, 45796, 53179, 64949, 80143, 86194, 106358, 129898, 160286, 172388, 212716, 259796, 301679, 320572, 454643, 603358, 812879, 909286, 1206716, 1625758, 1818572, 3251516, 4611379, 5690153, 6949543, 9222758, 11380306, 13899086, 18445516, 22760612, 27798172, 32279653, 48646801, 64559306, 97293602, 129118612, 194587204, 493417553, 986835106, 1973670212, 3453922871, 6907845742, 13815691484]

約数ペア:

[(1, 13815691484), (2, 6907845742), (4, 3453922871), (7, 1973670212), (14, 986835106), (28, 493417553), (71, 194587204), (107, 129118612), (142, 97293602), (214, 64559306), (284, 48646801), (428, 32279653), (497, 27798172), (607, 22760612), (749, 18445516), (994, 13899086), (1214, 11380306), (1498, 9222758), (1988, 6949543), (2428, 5690153), (2996, 4611379), (4249, 3251516), (7597, 1818572), (8498, 1625758), (11449, 1206716), (15194, 909286), (16996, 812879), (22898, 603358), (30388, 454643), (43097, 320572), (45796, 301679), (53179, 259796), (64949, 212716), (80143, 172388), (86194, 160286), (106358, 129898)]