31135776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6619}}^1$

素因数の和:6646

約数の個数: 72

約数和(自身を含む): 95089680

約数和(自身を除く): 63953904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6619, 13238, 19857, 26476, 39714, 46333, 52952, 79428, 92666, 105904, 138999, 158856, 185332, 211808, 277998, 317712, 324331, 370664, 555996, 635424, 648662, 741328, 972993, 1111992, 1297324, 1482656, 1945986, 2223984, 2594648, 3891972, 4447968, 5189296, 7783944, 10378592, 15567888, 31135776]

約数ペア:

[(1, 31135776), (2, 15567888), (3, 10378592), (4, 7783944), (6, 5189296), (7, 4447968), (8, 3891972), (12, 2594648), (14, 2223984), (16, 1945986), (21, 1482656), (24, 1297324), (28, 1111992), (32, 972993), (42, 741328), (48, 648662), (49, 635424), (56, 555996), (84, 370664), (96, 324331), (98, 317712), (112, 277998), (147, 211808), (168, 185332), (196, 158856), (224, 138999), (294, 105904), (336, 92666), (392, 79428), (588, 52952), (672, 46333), (784, 39714), (1176, 26476), (1568, 19857), (2352, 13238), (4704, 6619)]