39028132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 84079296

約数和(自身を除く): 45051164

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 71, 124, 142, 143, 284, 286, 341, 403, 572, 682, 781, 806, 923, 961, 1364, 1562, 1612, 1846, 1922, 2201, 3124, 3692, 3844, 4402, 4433, 8804, 8866, 10153, 10571, 12493, 17732, 20306, 21142, 24211, 24986, 28613, 40612, 42284, 48422, 49972, 57226, 68231, 96844, 114452, 136462, 137423, 272924, 274846, 314743, 549692, 629486, 750541, 887003, 1258972, 1501082, 1774006, 3002164, 3548012, 9757033, 19514066, 39028132]

約数ペア:

[(1, 39028132), (2, 19514066), (4, 9757033), (11, 3548012), (13, 3002164), (22, 1774006), (26, 1501082), (31, 1258972), (44, 887003), (52, 750541), (62, 629486), (71, 549692), (124, 314743), (142, 274846), (143, 272924), (284, 137423), (286, 136462), (341, 114452), (403, 96844), (572, 68231), (682, 57226), (781, 49972), (806, 48422), (923, 42284), (961, 40612), (1364, 28613), (1562, 24986), (1612, 24211), (1846, 21142), (1922, 20306), (2201, 17732), (3124, 12493), (3692, 10571), (3844, 10153), (4402, 8866), (4433, 8804)]