71830288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4231

約数の個数: 40

約数和(自身を含む): 148347648

約数和(自身を除く): 76517360

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4153, 4324, 8306, 8648, 16612, 17296, 33224, 66448, 95519, 191038, 195191, 382076, 390382, 764152, 780764, 1528304, 1561528, 3123056, 4489393, 8978786, 17957572, 35915144, 71830288]

約数ペア:

[(1, 71830288), (2, 35915144), (4, 17957572), (8, 8978786), (16, 4489393), (23, 3123056), (46, 1561528), (47, 1528304), (92, 780764), (94, 764152), (184, 390382), (188, 382076), (368, 195191), (376, 191038), (752, 95519), (1081, 66448), (2162, 33224), (4153, 17296), (4324, 16612), (8306, 8648)]