37881844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9461}}^1$

素因数の和:9496

約数の個数: 48

約数和(自身を含む): 89018496

約数和(自身を除く): 51136652

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9461, 18922, 37844, 66227, 104071, 122993, 132454, 208142, 245986, 264908, 416284, 491972, 728497, 860951, 1352923, 1456994, 1721902, 2705846, 2913988, 3443804, 5411692, 9470461, 18940922, 37881844]

約数ペア:

[(1, 37881844), (2, 18940922), (4, 9470461), (7, 5411692), (11, 3443804), (13, 2913988), (14, 2705846), (22, 1721902), (26, 1456994), (28, 1352923), (44, 860951), (52, 728497), (77, 491972), (91, 416284), (143, 264908), (154, 245986), (182, 208142), (286, 132454), (308, 122993), (364, 104071), (572, 66227), (1001, 37844), (2002, 18922), (4004, 9461)]