64504272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191977}}^1$

素因数の和:191995

約数の個数: 40

約数和(自身を含む): 190442176

約数和(自身を除く): 125937904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191977, 383954, 575931, 767908, 1151862, 1343839, 1535816, 2303724, 2687678, 3071632, 4031517, 4607448, 5375356, 8063034, 9214896, 10750712, 16126068, 21501424, 32252136, 64504272]

約数ペア:

[(1, 64504272), (2, 32252136), (3, 21501424), (4, 16126068), (6, 10750712), (7, 9214896), (8, 8063034), (12, 5375356), (14, 4607448), (16, 4031517), (21, 3071632), (24, 2687678), (28, 2303724), (42, 1535816), (48, 1343839), (56, 1151862), (84, 767908), (112, 575931), (168, 383954), (336, 191977)]