15678971098

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4673}}^1$

素因数の和:4836

約数の個数: 64

約数和(自身を含む): 28223481600

約数和(自身を除く): 12544510502

約数列:

[1, 2, 7, 14, 49, 67, 73, 98, 134, 146, 343, 469, 511, 686, 938, 1022, 3283, 3577, 4673, 4891, 6566, 7154, 9346, 9782, 22981, 25039, 32711, 34237, 45962, 50078, 65422, 68474, 228977, 239659, 313091, 341129, 457954, 479318, 626182, 682258, 1602839, 1677613, 2191637, 2387903, 3205678, 3355226, 4383274, 4775806, 15341459, 16715321, 22855643, 30682918, 33430642, 45711286, 107390213, 117007247, 159989501, 214780426, 234014494, 319979002, 1119926507, 2239853014, 7839485549, 15678971098]

約数ペア:

[(1, 15678971098), (2, 7839485549), (7, 2239853014), (14, 1119926507), (49, 319979002), (67, 234014494), (73, 214780426), (98, 159989501), (134, 117007247), (146, 107390213), (343, 45711286), (469, 33430642), (511, 30682918), (686, 22855643), (938, 16715321), (1022, 15341459), (3283, 4775806), (3577, 4383274), (4673, 3355226), (4891, 3205678), (6566, 2387903), (7154, 2191637), (9346, 1677613), (9782, 1602839), (22981, 682258), (25039, 626182), (32711, 479318), (34237, 457954), (45962, 341129), (50078, 313091), (65422, 239659), (68474, 228977)]