40244848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 98565120

約数和(自身を除く): 58320272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 919, 952, 1288, 1564, 1838, 1904, 2576, 2737, 3128, 3676, 5474, 6256, 6433, 7352, 10948, 12866, 14704, 15623, 21137, 21896, 25732, 31246, 42274, 43792, 51464, 62492, 84548, 102928, 109361, 124984, 147959, 169096, 218722, 249968, 295918, 338192, 359329, 437444, 591836, 718658, 874888, 1183672, 1437316, 1749776, 2367344, 2515303, 2874632, 5030606, 5749264, 10061212, 20122424, 40244848]

約数ペア:

[(1, 40244848), (2, 20122424), (4, 10061212), (7, 5749264), (8, 5030606), (14, 2874632), (16, 2515303), (17, 2367344), (23, 1749776), (28, 1437316), (34, 1183672), (46, 874888), (56, 718658), (68, 591836), (92, 437444), (112, 359329), (119, 338192), (136, 295918), (161, 249968), (184, 218722), (238, 169096), (272, 147959), (322, 124984), (368, 109361), (391, 102928), (476, 84548), (644, 62492), (782, 51464), (919, 43792), (952, 42274), (1288, 31246), (1564, 25732), (1838, 21896), (1904, 21137), (2576, 15623), (2737, 14704), (3128, 12866), (3676, 10948), (5474, 7352), (6256, 6433)]