1728991696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79633}}^1$

素因数の和:79723

約数の個数: 40

約数和(自身を含む): 3554861760

約数和(自身を除く): 1825870064

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 21712, 79633, 159266, 318532, 637064, 1274128, 1831559, 3663118, 4698347, 7326236, 9396694, 14652472, 18793388, 29304944, 37586776, 75173552, 108061981, 216123962, 432247924, 864495848, 1728991696]

約数ペア:

[(1, 1728991696), (2, 864495848), (4, 432247924), (8, 216123962), (16, 108061981), (23, 75173552), (46, 37586776), (59, 29304944), (92, 18793388), (118, 14652472), (184, 9396694), (236, 7326236), (368, 4698347), (472, 3663118), (944, 1831559), (1357, 1274128), (2714, 637064), (5428, 318532), (10856, 159266), (21712, 79633)]