23269708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 53089344

約数和(自身を除く): 29819636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 251, 301, 308, 473, 502, 539, 602, 946, 1004, 1078, 1204, 1757, 1892, 2107, 2156, 2761, 3311, 3514, 4214, 5522, 6622, 7028, 8428, 10793, 11044, 12299, 13244, 19327, 21586, 23177, 24598, 38654, 43172, 46354, 49196, 75551, 77308, 92708, 118723, 135289, 151102, 237446, 270578, 302204, 474892, 528857, 541156, 831061, 1057714, 1662122, 2115428, 3324244, 5817427, 11634854, 23269708]

約数ペア:

[(1, 23269708), (2, 11634854), (4, 5817427), (7, 3324244), (11, 2115428), (14, 1662122), (22, 1057714), (28, 831061), (43, 541156), (44, 528857), (49, 474892), (77, 302204), (86, 270578), (98, 237446), (154, 151102), (172, 135289), (196, 118723), (251, 92708), (301, 77308), (308, 75551), (473, 49196), (502, 46354), (539, 43172), (602, 38654), (946, 24598), (1004, 23177), (1078, 21586), (1204, 19327), (1757, 13244), (1892, 12299), (2107, 11044), (2156, 10793), (2761, 8428), (3311, 7028), (3514, 6622), (4214, 5522)]