66134558

素因数分解:

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

素因数の和:245

約数の個数: 48

約数和(自身を含む): 121159584

約数和(自身を除く): 55025026

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 137, 203, 274, 287, 406, 574, 841, 959, 1189, 1682, 1918, 2378, 3973, 5617, 5887, 7946, 8323, 11234, 11774, 16646, 27811, 34481, 39319, 55622, 68962, 78638, 115217, 162893, 230434, 241367, 325786, 482734, 806519, 1140251, 1613038, 2280502, 4723897, 9447794, 33067279, 66134558]

約数ペア:

[(1, 66134558), (2, 33067279), (7, 9447794), (14, 4723897), (29, 2280502), (41, 1613038), (58, 1140251), (82, 806519), (137, 482734), (203, 325786), (274, 241367), (287, 230434), (406, 162893), (574, 115217), (841, 78638), (959, 68962), (1189, 55622), (1682, 39319), (1918, 34481), (2378, 27811), (3973, 16646), (5617, 11774), (5887, 11234), (7946, 8323)]