38474072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 91022400

約数和(自身を除く): 52548328

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, 1289, 2132, 2296, 2578, 3731, 4264, 5156, 7462, 9023, 10312, 14924, 16757, 18046, 29848, 33514, 36092, 52849, 67028, 72184, 105698, 117299, 134056, 211396, 234598, 369943, 422792, 469196, 687037, 739886, 938392, 1374074, 1479772, 2748148, 2959544, 4809259, 5496296, 9618518, 19237036, 38474072]

約数ペア:

[(1, 38474072), (2, 19237036), (4, 9618518), (7, 5496296), (8, 4809259), (13, 2959544), (14, 2748148), (26, 1479772), (28, 1374074), (41, 938392), (52, 739886), (56, 687037), (82, 469196), (91, 422792), (104, 369943), (164, 234598), (182, 211396), (287, 134056), (328, 117299), (364, 105698), (533, 72184), (574, 67028), (728, 52849), (1066, 36092), (1148, 33514), (1289, 29848), (2132, 18046), (2296, 16757), (2578, 14924), (3731, 10312), (4264, 9023), (5156, 7462)]