38844968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 78751200

約数和(自身を除く): 39906232

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 6907, 13814, 27628, 55256, 131233, 255559, 262466, 511118, 524932, 1022236, 1049864, 2044472, 4855621, 9711242, 19422484, 38844968]

約数ペア:

[(1, 38844968), (2, 19422484), (4, 9711242), (8, 4855621), (19, 2044472), (37, 1049864), (38, 1022236), (74, 524932), (76, 511118), (148, 262466), (152, 255559), (296, 131233), (703, 55256), (1406, 27628), (2812, 13814), (5624, 6907)]