42042286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 79289280

約数和(自身を除く): 37246994

約数列:

[1, 2, 11, 13, 22, 26, 29, 37, 58, 74, 137, 143, 274, 286, 319, 377, 407, 481, 638, 754, 814, 962, 1073, 1507, 1781, 2146, 3014, 3562, 3973, 4147, 5069, 5291, 7946, 8294, 10138, 10582, 11803, 13949, 19591, 23606, 27898, 39182, 43703, 51649, 55759, 65897, 87406, 103298, 111518, 131794, 147001, 153439, 294002, 306878, 568139, 724867, 1136278, 1449734, 1617011, 1911013, 3234022, 3822026, 21021143, 42042286]

約数ペア:

[(1, 42042286), (2, 21021143), (11, 3822026), (13, 3234022), (22, 1911013), (26, 1617011), (29, 1449734), (37, 1136278), (58, 724867), (74, 568139), (137, 306878), (143, 294002), (274, 153439), (286, 147001), (319, 131794), (377, 111518), (407, 103298), (481, 87406), (638, 65897), (754, 55759), (814, 51649), (962, 43703), (1073, 39182), (1507, 27898), (1781, 23606), (2146, 19591), (3014, 13949), (3562, 11803), (3973, 10582), (4147, 10138), (5069, 8294), (5291, 7946)]