38768534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 75116160

約数和(自身を除く): 36347626

約数列:

[1, 2, 7, 14, 17, 29, 34, 41, 58, 82, 119, 137, 203, 238, 274, 287, 406, 493, 574, 697, 959, 986, 1189, 1394, 1918, 2329, 2378, 3451, 3973, 4658, 4879, 5617, 6902, 7946, 8323, 9758, 11234, 16303, 16646, 20213, 27811, 32606, 39319, 40426, 55622, 67541, 78638, 95489, 135082, 141491, 162893, 190978, 282982, 325786, 472787, 668423, 945574, 1140251, 1336846, 2280502, 2769181, 5538362, 19384267, 38768534]

約数ペア:

[(1, 38768534), (2, 19384267), (7, 5538362), (14, 2769181), (17, 2280502), (29, 1336846), (34, 1140251), (41, 945574), (58, 668423), (82, 472787), (119, 325786), (137, 282982), (203, 190978), (238, 162893), (274, 141491), (287, 135082), (406, 95489), (493, 78638), (574, 67541), (697, 55622), (959, 40426), (986, 39319), (1189, 32606), (1394, 27811), (1918, 20213), (2329, 16646), (2378, 16303), (3451, 11234), (3973, 9758), (4658, 8323), (4879, 7946), (5617, 6902)]