7883920484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{112621}}^1$

素因数の和:112716

約数の個数: 48

約数和(自身を含む): 15817534656

約数和(自身を除く): 7933614172

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 814, 946, 1591, 1628, 1892, 3182, 6364, 17501, 35002, 70004, 112621, 225242, 450484, 1238831, 2477662, 4166977, 4842703, 4955324, 8333954, 9685406, 16667908, 19370812, 45836747, 53269733, 91673494, 106539466, 179180011, 183346988, 213078932, 358360022, 716720044, 1970980121, 3941960242, 7883920484]

約数ペア:

[(1, 7883920484), (2, 3941960242), (4, 1970980121), (11, 716720044), (22, 358360022), (37, 213078932), (43, 183346988), (44, 179180011), (74, 106539466), (86, 91673494), (148, 53269733), (172, 45836747), (407, 19370812), (473, 16667908), (814, 9685406), (946, 8333954), (1591, 4955324), (1628, 4842703), (1892, 4166977), (3182, 2477662), (6364, 1238831), (17501, 450484), (35002, 225242), (70004, 112621)]