26245136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 53490624

約数和(自身を除く): 27245488

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1031, 1591, 2062, 3182, 4124, 6364, 8248, 12728, 16496, 25456, 38147, 44333, 76294, 88666, 152588, 177332, 305176, 354664, 610352, 709328, 1640321, 3280642, 6561284, 13122568, 26245136]

約数ペア:

[(1, 26245136), (2, 13122568), (4, 6561284), (8, 3280642), (16, 1640321), (37, 709328), (43, 610352), (74, 354664), (86, 305176), (148, 177332), (172, 152588), (296, 88666), (344, 76294), (592, 44333), (688, 38147), (1031, 25456), (1591, 16496), (2062, 12728), (3182, 8248), (4124, 6364)]