28709646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35977}}^1$

素因数の和:36008

約数の個数: 32

約数和(自身を含む): 69077760

約数和(自身を除く): 40368114

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35977, 71954, 107931, 215862, 251839, 503678, 683563, 755517, 1367126, 1511034, 2050689, 4101378, 4784941, 9569882, 14354823, 28709646]

約数ペア:

[(1, 28709646), (2, 14354823), (3, 9569882), (6, 4784941), (7, 4101378), (14, 2050689), (19, 1511034), (21, 1367126), (38, 755517), (42, 683563), (57, 503678), (114, 251839), (133, 215862), (266, 107931), (399, 71954), (798, 35977)]