39553136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18587}}^1$

素因数の和:18621

約数の個数: 40

約数和(自身を含む): 92196480

約数和(自身を除く): 52643344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18587, 37174, 74348, 130109, 148696, 260218, 297392, 353153, 520436, 706306, 1040872, 1412612, 2081744, 2472071, 2825224, 4944142, 5650448, 9888284, 19776568, 39553136]

約数ペア:

[(1, 39553136), (2, 19776568), (4, 9888284), (7, 5650448), (8, 4944142), (14, 2825224), (16, 2472071), (19, 2081744), (28, 1412612), (38, 1040872), (56, 706306), (76, 520436), (112, 353153), (133, 297392), (152, 260218), (266, 148696), (304, 130109), (532, 74348), (1064, 37174), (2128, 18587)]