39429208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 93280320

約数和(自身を除く): 53851112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 1321, 2132, 2296, 2642, 3731, 4264, 5284, 7462, 9247, 10568, 14924, 17173, 18494, 29848, 34346, 36988, 54161, 68692, 73976, 108322, 120211, 137384, 216644, 240422, 379127, 433288, 480844, 704093, 758254, 961688, 1408186, 1516508, 2816372, 3033016, 4928651, 5632744, 9857302, 19714604, 39429208]

約数ペア:

[(1, 39429208), (2, 19714604), (4, 9857302), (7, 5632744), (8, 4928651), (13, 3033016), (14, 2816372), (26, 1516508), (28, 1408186), (41, 961688), (52, 758254), (56, 704093), (82, 480844), (91, 433288), (104, 379127), (164, 240422), (182, 216644), (287, 137384), (328, 120211), (364, 108322), (533, 73976), (574, 68692), (728, 54161), (1066, 36988), (1148, 34346), (1321, 29848), (2132, 18494), (2296, 17173), (2642, 14924), (3731, 10568), (4264, 9247), (5284, 7462)]