33178936

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 74419200

約数和(自身を除く): 41240264

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 239, 259, 268, 296, 469, 478, 518, 536, 938, 956, 1036, 1673, 1876, 1912, 2072, 2479, 3346, 3752, 4958, 6692, 8843, 9916, 13384, 16013, 17353, 17686, 19832, 32026, 34706, 35372, 61901, 64052, 69412, 70744, 112091, 123802, 128104, 138824, 224182, 247604, 448364, 495208, 592481, 896728, 1184962, 2369924, 4147367, 4739848, 8294734, 16589468, 33178936]

約数ペア:

[(1, 33178936), (2, 16589468), (4, 8294734), (7, 4739848), (8, 4147367), (14, 2369924), (28, 1184962), (37, 896728), (56, 592481), (67, 495208), (74, 448364), (134, 247604), (148, 224182), (239, 138824), (259, 128104), (268, 123802), (296, 112091), (469, 70744), (478, 69412), (518, 64052), (536, 61901), (938, 35372), (956, 34706), (1036, 32026), (1673, 19832), (1876, 17686), (1912, 17353), (2072, 16013), (2479, 13384), (3346, 9916), (3752, 8843), (4958, 6692)]