39551988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 105799680

約数和(自身を除く): 66247692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 983, 1437, 1916, 1966, 2874, 2949, 3353, 3932, 5748, 5898, 6706, 6881, 10059, 11796, 13412, 13762, 20118, 20643, 27524, 40236, 41286, 82572, 470857, 941714, 1412571, 1883428, 2825142, 3295999, 5650284, 6591998, 9887997, 13183996, 19775994, 39551988]

約数ペア:

[(1, 39551988), (2, 19775994), (3, 13183996), (4, 9887997), (6, 6591998), (7, 5650284), (12, 3295999), (14, 2825142), (21, 1883428), (28, 1412571), (42, 941714), (84, 470857), (479, 82572), (958, 41286), (983, 40236), (1437, 27524), (1916, 20643), (1966, 20118), (2874, 13762), (2949, 13412), (3353, 11796), (3932, 10059), (5748, 6881), (5898, 6706)]