74470136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 84229384

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 163, 184, 191, 299, 326, 382, 598, 652, 764, 1196, 1304, 1528, 2119, 2392, 2483, 3749, 4238, 4393, 4966, 7498, 8476, 8786, 9932, 14996, 16952, 17572, 19864, 29992, 31133, 35144, 48737, 57109, 62266, 97474, 114218, 124532, 194948, 228436, 249064, 389896, 404729, 456872, 716059, 809458, 1432118, 1618916, 2864236, 3237832, 5728472, 9308767, 18617534, 37235068, 74470136]

約数ペア:

[(1, 74470136), (2, 37235068), (4, 18617534), (8, 9308767), (13, 5728472), (23, 3237832), (26, 2864236), (46, 1618916), (52, 1432118), (92, 809458), (104, 716059), (163, 456872), (184, 404729), (191, 389896), (299, 249064), (326, 228436), (382, 194948), (598, 124532), (652, 114218), (764, 97474), (1196, 62266), (1304, 57109), (1528, 48737), (2119, 35144), (2392, 31133), (2483, 29992), (3749, 19864), (4238, 17572), (4393, 16952), (4966, 14996), (7498, 9932), (8476, 8786)]