22686664

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 57133440

約数和(自身を除く): 34446776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 2833, 4004, 5666, 8008, 11332, 19831, 22664, 31163, 36829, 39662, 62326, 73658, 79324, 124652, 147316, 158648, 218141, 249304, 257803, 294632, 405119, 436282, 515606, 810238, 872564, 1031212, 1620476, 1745128, 2062424, 2835833, 3240952, 5671666, 11343332, 22686664]

約数ペア:

[(1, 22686664), (2, 11343332), (4, 5671666), (7, 3240952), (8, 2835833), (11, 2062424), (13, 1745128), (14, 1620476), (22, 1031212), (26, 872564), (28, 810238), (44, 515606), (52, 436282), (56, 405119), (77, 294632), (88, 257803), (91, 249304), (104, 218141), (143, 158648), (154, 147316), (182, 124652), (286, 79324), (308, 73658), (364, 62326), (572, 39662), (616, 36829), (728, 31163), (1001, 22664), (1144, 19831), (2002, 11332), (2833, 8008), (4004, 5666)]