3855488

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 9481920

約数和(自身を除く): 5626432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 331, 364, 416, 448, 662, 728, 832, 896, 1324, 1456, 1664, 2317, 2648, 2912, 4303, 4634, 5296, 5824, 8606, 9268, 10592, 11648, 17212, 18536, 21184, 30121, 34424, 37072, 42368, 60242, 68848, 74144, 120484, 137696, 148288, 240968, 275392, 296576, 481936, 550784, 963872, 1927744, 3855488]

約数ペア:

[(1, 3855488), (2, 1927744), (4, 963872), (7, 550784), (8, 481936), (13, 296576), (14, 275392), (16, 240968), (26, 148288), (28, 137696), (32, 120484), (52, 74144), (56, 68848), (64, 60242), (91, 42368), (104, 37072), (112, 34424), (128, 30121), (182, 21184), (208, 18536), (224, 17212), (331, 11648), (364, 10592), (416, 9268), (448, 8606), (662, 5824), (728, 5296), (832, 4634), (896, 4303), (1324, 2912), (1456, 2648), (1664, 2317)]