28342296

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10639}}^1$

素因数の和:10688

約数の個数: 48

約数和(自身を含む): 78842400

約数和(自身を除く): 50500104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 10639, 21278, 31917, 42556, 63834, 85112, 95751, 127668, 191502, 255336, 383004, 393643, 766008, 787286, 1180929, 1574572, 2361858, 3149144, 3542787, 4723716, 7085574, 9447432, 14171148, 28342296]

約数ペア:

[(1, 28342296), (2, 14171148), (3, 9447432), (4, 7085574), (6, 4723716), (8, 3542787), (9, 3149144), (12, 2361858), (18, 1574572), (24, 1180929), (36, 787286), (37, 766008), (72, 393643), (74, 383004), (111, 255336), (148, 191502), (222, 127668), (296, 95751), (333, 85112), (444, 63834), (666, 42556), (888, 31917), (1332, 21278), (2664, 10639)]