71204396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19865

約数の個数: 24

約数和(自身を含む): 133069440

約数和(自身を除く): 61865044

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 19801, 39602, 79204, 574229, 613831, 1148458, 1227662, 2296916, 2455324, 17801099, 35602198, 71204396]

約数ペア:

[(1, 71204396), (2, 35602198), (4, 17801099), (29, 2455324), (31, 2296916), (58, 1227662), (62, 1148458), (116, 613831), (124, 574229), (899, 79204), (1798, 39602), (3596, 19801)]