7251888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 21712896

約数和(自身を除く): 14461008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 191, 226, 336, 339, 382, 452, 573, 678, 764, 791, 904, 1146, 1337, 1356, 1528, 1582, 1808, 2292, 2373, 2674, 2712, 3056, 3164, 4011, 4584, 4746, 5348, 5424, 6328, 8022, 9168, 9492, 10696, 12656, 16044, 18984, 21392, 21583, 32088, 37968, 43166, 64176, 64749, 86332, 129498, 151081, 172664, 258996, 302162, 345328, 453243, 517992, 604324, 906486, 1035984, 1208648, 1812972, 2417296, 3625944, 7251888]

約数ペア:

[(1, 7251888), (2, 3625944), (3, 2417296), (4, 1812972), (6, 1208648), (7, 1035984), (8, 906486), (12, 604324), (14, 517992), (16, 453243), (21, 345328), (24, 302162), (28, 258996), (42, 172664), (48, 151081), (56, 129498), (84, 86332), (112, 64749), (113, 64176), (168, 43166), (191, 37968), (226, 32088), (336, 21583), (339, 21392), (382, 18984), (452, 16044), (573, 12656), (678, 10696), (764, 9492), (791, 9168), (904, 8022), (1146, 6328), (1337, 5424), (1356, 5348), (1528, 4746), (1582, 4584), (1808, 4011), (2292, 3164), (2373, 3056), (2674, 2712)]