13371384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 38132640

約数和(自身を除く): 24761256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2521, 2652, 5042, 5304, 7563, 10084, 15126, 20168, 30252, 32773, 42857, 60504, 65546, 85714, 98319, 128571, 131092, 171428, 196638, 257142, 262184, 342856, 393276, 514284, 557141, 786552, 1028568, 1114282, 1671423, 2228564, 3342846, 4457128, 6685692, 13371384]

約数ペア:

[(1, 13371384), (2, 6685692), (3, 4457128), (4, 3342846), (6, 2228564), (8, 1671423), (12, 1114282), (13, 1028568), (17, 786552), (24, 557141), (26, 514284), (34, 393276), (39, 342856), (51, 262184), (52, 257142), (68, 196638), (78, 171428), (102, 131092), (104, 128571), (136, 98319), (156, 85714), (204, 65546), (221, 60504), (312, 42857), (408, 32773), (442, 30252), (663, 20168), (884, 15126), (1326, 10084), (1768, 7563), (2521, 5304), (2652, 5042)]