72463744

素因数分解:

$2^7\times {\mathrm{491}}^1\times {\mathrm{1153}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 144780840

約数和(自身を除く): 72317096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 491, 982, 1153, 1964, 2306, 3928, 4612, 7856, 9224, 15712, 18448, 31424, 36896, 62848, 73792, 147584, 566123, 1132246, 2264492, 4528984, 9057968, 18115936, 36231872, 72463744]

約数ペア:

[(1, 72463744), (2, 36231872), (4, 18115936), (8, 9057968), (16, 4528984), (32, 2264492), (64, 1132246), (128, 566123), (491, 147584), (982, 73792), (1153, 62848), (1964, 36896), (2306, 31424), (3928, 18448), (4612, 15712), (7856, 9224)]