7132406428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2\times {\mathrm{1171}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 15170180480

約数和(自身を除く): 8037774052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1171, 1498, 2033, 2342, 2996, 4066, 4684, 8132, 8197, 11449, 14231, 16394, 22249, 22898, 28462, 32788, 44498, 45796, 56924, 80143, 88996, 125297, 155743, 160286, 217531, 250594, 311486, 320572, 435062, 501188, 622972, 870124, 877079, 1522717, 1754158, 2380643, 3045434, 3508316, 4761286, 6090868, 9522572, 13406779, 16664501, 26813558, 33329002, 53627116, 66658004, 93847453, 187694906, 254728801, 375389812, 509457602, 1018915204, 1783101607, 3566203214, 7132406428]

約数ペア:

[(1, 7132406428), (2, 3566203214), (4, 1783101607), (7, 1018915204), (14, 509457602), (19, 375389812), (28, 254728801), (38, 187694906), (76, 93847453), (107, 66658004), (133, 53627116), (214, 33329002), (266, 26813558), (428, 16664501), (532, 13406779), (749, 9522572), (1171, 6090868), (1498, 4761286), (2033, 3508316), (2342, 3045434), (2996, 2380643), (4066, 1754158), (4684, 1522717), (8132, 877079), (8197, 870124), (11449, 622972), (14231, 501188), (16394, 435062), (22249, 320572), (22898, 311486), (28462, 250594), (32788, 217531), (44498, 160286), (45796, 155743), (56924, 125297), (80143, 88996)]