40511996

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 83462400

約数和(自身を除く): 42950404

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 137, 179, 236, 274, 358, 413, 548, 716, 826, 959, 1253, 1652, 1918, 2506, 3836, 5012, 8083, 10561, 16166, 21122, 24523, 32332, 42244, 49046, 56581, 73927, 98092, 113162, 147854, 171661, 226324, 295708, 343322, 686644, 1446857, 2893714, 5787428, 10127999, 20255998, 40511996]

約数ペア:

[(1, 40511996), (2, 20255998), (4, 10127999), (7, 5787428), (14, 2893714), (28, 1446857), (59, 686644), (118, 343322), (137, 295708), (179, 226324), (236, 171661), (274, 147854), (358, 113162), (413, 98092), (548, 73927), (716, 56581), (826, 49046), (959, 42244), (1253, 32332), (1652, 24523), (1918, 21122), (2506, 16166), (3836, 10561), (5012, 8083)]