71998706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 131453280

約数和(自身を除く): 59454574

約数列:

[1, 2, 13, 17, 26, 29, 34, 41, 58, 82, 137, 221, 274, 377, 442, 493, 533, 697, 754, 986, 1066, 1189, 1394, 1781, 2329, 2378, 3562, 3973, 4658, 5617, 6409, 7946, 9061, 11234, 12818, 15457, 18122, 20213, 30277, 30914, 40426, 51649, 60554, 67541, 73021, 95489, 103298, 135082, 146042, 162893, 190978, 262769, 325786, 525538, 878033, 1241357, 1756066, 2117609, 2482714, 2769181, 4235218, 5538362, 35999353, 71998706]

約数ペア:

[(1, 71998706), (2, 35999353), (13, 5538362), (17, 4235218), (26, 2769181), (29, 2482714), (34, 2117609), (41, 1756066), (58, 1241357), (82, 878033), (137, 525538), (221, 325786), (274, 262769), (377, 190978), (442, 162893), (493, 146042), (533, 135082), (697, 103298), (754, 95489), (986, 73021), (1066, 67541), (1189, 60554), (1394, 51649), (1781, 40426), (2329, 30914), (2378, 30277), (3562, 20213), (3973, 18122), (4658, 15457), (5617, 12818), (6409, 11234), (7946, 9061)]