22474144

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 56191968

約数和(自身を除く): 33717824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1303, 1568, 2156, 2464, 2606, 4312, 5212, 8624, 9121, 10424, 14333, 17248, 18242, 20848, 28666, 36484, 41696, 57332, 63847, 72968, 100331, 114664, 127694, 145936, 200662, 229328, 255388, 291872, 401324, 458656, 510776, 702317, 802648, 1021552, 1404634, 1605296, 2043104, 2809268, 3210592, 5618536, 11237072, 22474144]

約数ペア:

[(1, 22474144), (2, 11237072), (4, 5618536), (7, 3210592), (8, 2809268), (11, 2043104), (14, 1605296), (16, 1404634), (22, 1021552), (28, 802648), (32, 702317), (44, 510776), (49, 458656), (56, 401324), (77, 291872), (88, 255388), (98, 229328), (112, 200662), (154, 145936), (176, 127694), (196, 114664), (224, 100331), (308, 72968), (352, 63847), (392, 57332), (539, 41696), (616, 36484), (784, 28666), (1078, 20848), (1232, 18242), (1303, 17248), (1568, 14333), (2156, 10424), (2464, 9121), (2606, 8624), (4312, 5212)]