7138511732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 14266788480

約数和(自身を除く): 7128276748

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 961, 1364, 1738, 1922, 2137, 2449, 3476, 3844, 4274, 4898, 8548, 9796, 10571, 21142, 23507, 26939, 42284, 47014, 53878, 66247, 75919, 94028, 107756, 132494, 151838, 168823, 264988, 303676, 337646, 675292, 728717, 835109, 1457434, 1670218, 1857053, 2053657, 2914868, 3340436, 3714106, 4107314, 5233513, 7428212, 8214628, 10467026, 20934052, 22590227, 45180454, 57568643, 90360908, 115137286, 162238903, 230274572, 324477806, 648955612, 1784627933, 3569255866, 7138511732]

約数ペア:

[(1, 7138511732), (2, 3569255866), (4, 1784627933), (11, 648955612), (22, 324477806), (31, 230274572), (44, 162238903), (62, 115137286), (79, 90360908), (124, 57568643), (158, 45180454), (316, 22590227), (341, 20934052), (682, 10467026), (869, 8214628), (961, 7428212), (1364, 5233513), (1738, 4107314), (1922, 3714106), (2137, 3340436), (2449, 2914868), (3476, 2053657), (3844, 1857053), (4274, 1670218), (4898, 1457434), (8548, 835109), (9796, 728717), (10571, 675292), (21142, 337646), (23507, 303676), (26939, 264988), (42284, 168823), (47014, 151838), (53878, 132494), (66247, 107756), (75919, 94028)]