39788826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 100694016

約数和(自身を除く): 60905190

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1213, 1491, 1562, 2343, 2426, 2982, 3639, 4686, 5467, 7278, 8491, 10934, 13343, 16401, 16982, 25473, 26686, 32802, 40029, 50946, 80058, 86123, 93401, 172246, 186802, 258369, 280203, 516738, 560406, 602861, 947353, 1205722, 1808583, 1894706, 2842059, 3617166, 5684118, 6631471, 13262942, 19894413, 39788826]

約数ペア:

[(1, 39788826), (2, 19894413), (3, 13262942), (6, 6631471), (7, 5684118), (11, 3617166), (14, 2842059), (21, 1894706), (22, 1808583), (33, 1205722), (42, 947353), (66, 602861), (71, 560406), (77, 516738), (142, 280203), (154, 258369), (213, 186802), (231, 172246), (426, 93401), (462, 86123), (497, 80058), (781, 50946), (994, 40029), (1213, 32802), (1491, 26686), (1562, 25473), (2343, 16982), (2426, 16401), (2982, 13343), (3639, 10934), (4686, 8491), (5467, 7278)]