40740798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 97251840

約数和(自身を除く): 56511042

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 59, 82, 118, 123, 177, 246, 287, 354, 401, 413, 574, 802, 826, 861, 1203, 1239, 1722, 2406, 2419, 2478, 2807, 4838, 5614, 7257, 8421, 14514, 16441, 16842, 16933, 23659, 32882, 33866, 47318, 49323, 50799, 70977, 98646, 101598, 115087, 141954, 165613, 230174, 331226, 345261, 496839, 690522, 970019, 993678, 1940038, 2910057, 5820114, 6790133, 13580266, 20370399, 40740798]

約数ペア:

[(1, 40740798), (2, 20370399), (3, 13580266), (6, 6790133), (7, 5820114), (14, 2910057), (21, 1940038), (41, 993678), (42, 970019), (59, 690522), (82, 496839), (118, 345261), (123, 331226), (177, 230174), (246, 165613), (287, 141954), (354, 115087), (401, 101598), (413, 98646), (574, 70977), (802, 50799), (826, 49323), (861, 47318), (1203, 33866), (1239, 32882), (1722, 23659), (2406, 16933), (2419, 16842), (2478, 16441), (2807, 14514), (4838, 8421), (5614, 7257)]