72454688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73039}}^1$

素因数の和:73080

約数の個数: 24

約数和(自身を含む): 147248640

約数和(自身を除く): 74793952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 73039, 146078, 292156, 584312, 1168624, 2264209, 2337248, 4528418, 9056836, 18113672, 36227344, 72454688]

約数ペア:

[(1, 72454688), (2, 36227344), (4, 18113672), (8, 9056836), (16, 4528418), (31, 2337248), (32, 2264209), (62, 1168624), (124, 584312), (248, 292156), (496, 146078), (992, 73039)]