40444208

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 92449440

約数和(自身を除く): 52005232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 653, 784, 1106, 1264, 1306, 2212, 2612, 3871, 4424, 4571, 5224, 7742, 8848, 9142, 10448, 15484, 18284, 30968, 31997, 36568, 51587, 61936, 63994, 73136, 103174, 127988, 206348, 255976, 361109, 412696, 511952, 722218, 825392, 1444436, 2527763, 2888872, 5055526, 5777744, 10111052, 20222104, 40444208]

約数ペア:

[(1, 40444208), (2, 20222104), (4, 10111052), (7, 5777744), (8, 5055526), (14, 2888872), (16, 2527763), (28, 1444436), (49, 825392), (56, 722218), (79, 511952), (98, 412696), (112, 361109), (158, 255976), (196, 206348), (316, 127988), (392, 103174), (553, 73136), (632, 63994), (653, 61936), (784, 51587), (1106, 36568), (1264, 31997), (1306, 30968), (2212, 18284), (2612, 15484), (3871, 10448), (4424, 9142), (4571, 8848), (5224, 7742)]